Finding the Fourth Proportional to 126,025.52, 173,915.08 and 69,436.88

Step by Step Solution

1. Step 1: Write the proportion equation
   126,025.52 : 173,915.08 = 69,436.88 : x
2. Step 2: Convert to fraction form
   126,025.52/173,915.08 = 69,436.88/x
3. Step 3: Cross multiply
   126,025.52x = 173,915.08 × 69,436.88
4. Step 4: Simplify right side
   126,025.52x = 12,076,120,540.15
5. Step 5: Solve for x
   x = 12,076,120,540.15/126,025.52
6. Step 6: Final answer
   x = 95,822.82