Finding the Fourth Proportional to 113,498.54, 156,626.05 and 62,516.04

Step by Step Solution

1. Step 1: Write the proportion equation
   113,498.54 : 156,626.05 = 62,516.04 : x
2. Step 2: Convert to fraction form
   113,498.54/156,626.05 = 62,516.04/x
3. Step 3: Cross multiply
   113,498.54x = 156,626.05 × 62,516.04
4. Step 4: Simplify right side
   113,498.54x = 9,791,640,250.55
5. Step 5: Solve for x
   x = 9,791,640,250.55/113,498.54
6. Step 6: Final answer
   x = 86,271.07