Finding the Fourth Proportional to 31,929.26, 44,061.37 and 17,781.39

Step by Step Solution

1. Step 1: Write the proportion equation
   31,929.26 : 44,061.37 = 17,781.39 : x
2. Step 2: Convert to fraction form
   31,929.26/44,061.37 = 17,781.39/x
3. Step 3: Cross multiply
   31,929.26x = 44,061.37 × 17,781.39
4. Step 4: Simplify right side
   31,929.26x = 783,472,359.45
5. Step 5: Solve for x
   x = 783,472,359.45/31,929.26
6. Step 6: Final answer
   x = 24,537.76