Finding the Fourth Proportional to 113,410.98, 156,441.24 and 68,062.86

Step by Step Solution

1. Step 1: Write the proportion equation
   113,410.98 : 156,441.24 = 68,062.86 : x
2. Step 2: Convert to fraction form
   113,410.98/156,441.24 = 68,062.86/x
3. Step 3: Cross multiply
   113,410.98x = 156,441.24 × 68,062.86
4. Step 4: Simplify right side
   113,410.98x = 10,647,838,216.35
5. Step 5: Solve for x
   x = 10,647,838,216.35/113,410.98
6. Step 6: Final answer
   x = 93,887.19