Finding the Fourth Proportional to 124,044.38, 171,185.76 and 71,062.62

Step by Step Solution

1. Step 1: Write the proportion equation
   124,044.38 : 171,185.76 = 71,062.62 : x
2. Step 2: Convert to fraction form
   124,044.38/171,185.76 = 71,062.62/x
3. Step 3: Cross multiply
   124,044.38x = 171,185.76 × 71,062.62
4. Step 4: Simplify right side
   124,044.38x = 12,164,908,612.29
5. Step 5: Solve for x
   x = 12,164,908,612.29/124,044.38
6. Step 6: Final answer
   x = 98,069.00