Finding the Fourth Proportional to 124,489.89, 171,796.02 and 67,901.25

Step by Step Solution

1. Step 1: Write the proportion equation
   124,489.89 : 171,796.02 = 67,901.25 : x
2. Step 2: Convert to fraction form
   124,489.89/171,796.02 = 67,901.25/x
3. Step 3: Cross multiply
   124,489.89x = 171,796.02 × 67,901.25
4. Step 4: Simplify right side
   124,489.89x = 11,665,164,503.03
5. Step 5: Solve for x
   x = 11,665,164,503.03/124,489.89
6. Step 6: Final answer
   x = 93,703.71