Finding the Fourth Proportional to 113,789.46, 157,026.51 and 62,801.52

Step by Step Solution

1. Step 1: Write the proportion equation
   113,789.46 : 157,026.51 = 62,801.52 : x
2. Step 2: Convert to fraction form
   113,789.46/157,026.51 = 62,801.52/x
3. Step 3: Cross multiply
   113,789.46x = 157,026.51 × 62,801.52
4. Step 4: Simplify right side
   113,789.46x = 9,861,503,508.30
5. Step 5: Solve for x
   x = 9,861,503,508.30/113,789.46
6. Step 6: Final answer
   x = 86,664.47