Finding the Fourth Proportional to 125,066.96, 172,592.18 and 67,706.00

Step by Step Solution

1. Step 1: Write the proportion equation
   125,066.96 : 172,592.18 = 67,706.00 : x
2. Step 2: Convert to fraction form
   125,066.96/172,592.18 = 67,706.00/x
3. Step 3: Cross multiply
   125,066.96x = 172,592.18 × 67,706.00
4. Step 4: Simplify right side
   125,066.96x = 11,685,524,937.59
5. Step 5: Solve for x
   x = 11,685,524,937.59/125,066.96
6. Step 6: Final answer
   x = 93,434.15