Finding the Fourth Proportional to 113,498.96, 156,627.30 and 62,510.72

Step by Step Solution

1. Step 1: Write the proportion equation
   113,498.96 : 156,627.30 = 62,510.72 : x
2. Step 2: Convert to fraction form
   113,498.96/156,627.30 = 62,510.72/x
3. Step 3: Cross multiply
   113,498.96x = 156,627.30 × 62,510.72
4. Step 4: Simplify right side
   113,498.96x = 9,790,885,294.66
5. Step 5: Solve for x
   x = 9,790,885,294.66/113,498.96
6. Step 6: Final answer
   x = 86,264.10