Finding the Fourth Proportional to 126,003.36, 173,892.52 and 69,414.74

Step by Step Solution

1. Step 1: Write the proportion equation
   126,003.36 : 173,892.52 = 69,414.74 : x
2. Step 2: Convert to fraction form
   126,003.36/173,892.52 = 69,414.74/x
3. Step 3: Cross multiply
   126,003.36x = 173,892.52 × 69,414.74
4. Step 4: Simplify right side
   126,003.36x = 12,070,704,063.74
5. Step 5: Solve for x
   x = 12,070,704,063.74/126,003.36
6. Step 6: Final answer
   x = 95,796.68