Finding the Fourth Proportional to 114,869.55, 158,526.15 and 67,150.83

Step by Step Solution

1. Step 1: Write the proportion equation
   114,869.55 : 158,526.15 = 67,150.83 : x
2. Step 2: Convert to fraction form
   114,869.55/158,526.15 = 67,150.83/x
3. Step 3: Cross multiply
   114,869.55x = 158,526.15 × 67,150.83
4. Step 4: Simplify right side
   114,869.55x = 10,645,162,549.20
5. Step 5: Solve for x
   x = 10,645,162,549.20/114,869.55
6. Step 6: Final answer
   x = 92,671.75