Finding the Fourth Proportional to 113,499.54, 156,627.43 and 62,517.04

Step by Step Solution

1. Step 1: Write the proportion equation
   113,499.54 : 156,627.43 = 62,517.04 : x
2. Step 2: Convert to fraction form
   113,499.54/156,627.43 = 62,517.04/x
3. Step 3: Cross multiply
   113,499.54x = 156,627.43 × 62,517.04
4. Step 4: Simplify right side
   113,499.54x = 9,791,882,993.82
5. Step 5: Solve for x
   x = 9,791,882,993.82/113,499.54
6. Step 6: Final answer
   x = 86,272.45