Solve with inexact coefficients [closed]

I have the following equation:

Solve[1000 Sqrt == (702.762 S^2)/(
0.5[1 + 930.132/S^2 + 0.5[-0.2 + 30.4981 Sqrt[1/S^2]]] +
Sqrt[-(930.132/S^2) +
0.5[1 + 930.132/S^2 + 0.5[-0.2 + 30.4981 Sqrt[1/S^2]]]^2]), S]

but it doesn't work. "Solve was unable to solve the system with inexact coefficients or the \ system obtained by direct rationalization of inexact numbers present \ in the system. Since many of the methods used by Solve require exact \ input, providing Solve with an exact version of the system may help" How ca

closed as off-topic by Daniel Lichtblau, Coolwater, m_goldberg, Henrik Schumacher, Michael E2Feb 8 '18 at 3:21

This question appears to be off-topic. The users who voted to close gave this specific reason:

• "This question arises due to a simple mistake such as a trivial syntax error, incorrect capitalization, spelling mistake, or other typographical error and is unlikely to help any future visitors, or else it is easily found in the documentation." – Daniel Lichtblau, Coolwater, m_goldberg, Henrik Schumacher, Michael E2
If this question can be reworded to fit the rules in the help center, please edit the question.

• Focus on: 0.5[1 + 930.132/S^2 + 0.5[-0.2 + 30.4981 Sqrt[1/S^2]]]. [] is used specifically for function calls in Mathematica. If you're intending to multiply these values, make sure to use () instead. – eyorble Feb 7 '18 at 10:06
• And never use an upper-case letter to start a variable name, as it may conflict with internal Mathematica names. – David G. Stork Feb 7 '18 at 10:14