Finding the Fourth Proportional to 124,854.46, 172,257.00 and 71,101.41

Step by Step Solution

1. Step 1: Write the proportion equation
   124,854.46 : 172,257.00 = 71,101.41 : x
2. Step 2: Convert to fraction form
   124,854.46/172,257.00 = 71,101.41/x
3. Step 3: Cross multiply
   124,854.46x = 172,257.00 × 71,101.41
4. Step 4: Simplify right side
   124,854.46x = 12,247,715,638.72
5. Step 5: Solve for x
   x = 12,247,715,638.72/124,854.46
6. Step 6: Final answer
   x = 98,095.94