Finding the Fourth Proportional to 125,096.34, 172,632.71 and 67,735.73

Step by Step Solution

1. Step 1: Write the proportion equation
   125,096.34 : 172,632.71 = 67,735.73 : x
2. Step 2: Convert to fraction form
   125,096.34/172,632.71 = 67,735.73/x
3. Step 3: Cross multiply
   125,096.34x = 172,632.71 × 67,735.73
4. Step 4: Simplify right side
   125,096.34x = 11,693,401,431.89
5. Step 5: Solve for x
   x = 11,693,401,431.89/125,096.34
6. Step 6: Final answer
   x = 93,475.17