Finding the Fourth Proportional to 31,702.82, 43,728.77 and 24,132.15

Step by Step Solution

1. Step 1: Write the proportion equation
   31,702.82 : 43,728.77 = 24,132.15 : x
2. Step 2: Convert to fraction form
   31,702.82/43,728.77 = 24,132.15/x
3. Step 3: Cross multiply
   31,702.82x = 43,728.77 × 24,132.15
4. Step 4: Simplify right side
   31,702.82x = 1,055,269,116.29
5. Step 5: Solve for x
   x = 1,055,269,116.29/31,702.82
6. Step 6: Final answer
   x = 33,286.29