Step 1 :The given equation is \(x \sin(y) = \ln(x) + y^{2}\).
Step 2 :We differentiate both sides of the equation with respect to \(x\).
Step 3 :The derivative of \(x \sin(y)\) with respect to \(x\) is \(\sin(y) + x \cos(y) y'\) by applying the product rule.
Step 4 :The derivative of \(\ln(x)\) with respect to \(x\) is \(\frac{1}{x}\).
Step 5 :The derivative of \(y^{2}\) with respect to \(x\) is \(2y y'\) by applying the chain rule.
Step 6 :Combining these results, the derivative of the entire equation with respect to \(x\) is \(\sin(y) + x \cos(y) y' = \frac{1}{x} + 2y y'\).
Step 7 :Rearranging terms, we get \(\sin(y) - \frac{1}{x} + x \cos(y) y' - 2y y' = 0\).
Step 8 :Final Answer: \(\boxed{\sin(y) - \frac{1}{x} + x \cos(y) y' - 2y y'}\)