Finding the Fourth Proportional to 31,132.04, 42,963.42 and 17,704.52

Step by Step Solution

1. Step 1: Write the proportion equation
   31,132.04 : 42,963.42 = 17,704.52 : x
2. Step 2: Convert to fraction form
   31,132.04/42,963.42 = 17,704.52/x
3. Step 3: Cross multiply
   31,132.04x = 42,963.42 × 17,704.52
4. Step 4: Simplify right side
   31,132.04x = 760,646,728.66
5. Step 5: Solve for x
   x = 760,646,728.66/31,132.04
6. Step 6: Final answer
   x = 24,432.92