Finding the Fourth Proportional to 126,059.72, 173,962.50 and 69,470.96

Step by Step Solution

1. Step 1: Write the proportion equation
   126,059.72 : 173,962.50 = 69,470.96 : x
2. Step 2: Convert to fraction form
   126,059.72/173,962.50 = 69,470.96/x
3. Step 3: Cross multiply
   126,059.72x = 173,962.50 × 69,470.96
4. Step 4: Simplify right side
   126,059.72x = 12,085,341,879.00
5. Step 5: Solve for x
   x = 12,085,341,879.00/126,059.72
6. Step 6: Final answer
   x = 95,869.97