Finding the Fourth Proportional to 124,935.82, 187,465.30 and 58,380.56

Step by Step Solution

1. Step 1: Write the proportion equation
   124,935.82 : 187,465.30 = 58,380.56 : x
2. Step 2: Convert to fraction form
   124,935.82/187,465.30 = 58,380.56/x
3. Step 3: Cross multiply
   124,935.82x = 187,465.30 × 58,380.56
4. Step 4: Simplify right side
   124,935.82x = 10,944,329,194.57
5. Step 5: Solve for x
   x = 10,944,329,194.57/124,935.82
6. Step 6: Final answer
   x = 87,599.61