Finding the Fourth Proportional to 113,401.62, 156,495.24 and 63,100.62

Step by Step Solution

1. Step 1: Write the proportion equation
   113,401.62 : 156,495.24 = 63,100.62 : x
2. Step 2: Convert to fraction form
   113,401.62/156,495.24 = 63,100.62/x
3. Step 3: Cross multiply
   113,401.62x = 156,495.24 × 63,100.62
4. Step 4: Simplify right side
   113,401.62x = 9,874,946,671.05
5. Step 5: Solve for x
   x = 9,874,946,671.05/113,401.62
6. Step 6: Final answer
   x = 87,079.41