Finding the Fourth Proportional to 126,061.89, 173,965.46 and 68,701.23

Step by Step Solution

1. Step 1: Write the proportion equation
   126,061.89 : 173,965.46 = 68,701.23 : x
2. Step 2: Convert to fraction form
   126,061.89/173,965.46 = 68,701.23/x
3. Step 3: Cross multiply
   126,061.89x = 173,965.46 × 68,701.23
4. Step 4: Simplify right side
   126,061.89x = 11,951,640,736.01
5. Step 5: Solve for x
   x = 11,951,640,736.01/126,061.89
6. Step 6: Final answer
   x = 94,807.72