Finding the Fourth Proportional to 113,151.39, 156,101.14 and 67,814.88

Step by Step Solution

1. Step 1: Write the proportion equation
   113,151.39 : 156,101.14 = 67,814.88 : x
2. Step 2: Convert to fraction form
   113,151.39/156,101.14 = 67,814.88/x
3. Step 3: Cross multiply
   113,151.39x = 156,101.14 × 67,814.88
4. Step 4: Simplify right side
   113,151.39x = 10,585,980,076.96
5. Step 5: Solve for x
   x = 10,585,980,076.96/113,151.39
6. Step 6: Final answer
   x = 93,555.90