Finding the Fourth Proportional to 126,061.88, 173,969.06 and 69,476.90

Step by Step Solution

1. Step 1: Write the proportion equation
   126,061.88 : 173,969.06 = 69,476.90 : x
2. Step 2: Convert to fraction form
   126,061.88/173,969.06 = 69,476.90/x
3. Step 3: Cross multiply
   126,061.88x = 173,969.06 × 69,476.90
4. Step 4: Simplify right side
   126,061.88x = 12,086,829,767.48
5. Step 5: Solve for x
   x = 12,086,829,767.48/126,061.88
6. Step 6: Final answer
   x = 95,880.14