Finding the Fourth Proportional to 42,552.24, 58,721.59 and 23,431.61

Step by Step Solution

1. Step 1: Write the proportion equation
   42,552.24 : 58,721.59 = 23,431.61 : x
2. Step 2: Convert to fraction form
   42,552.24/58,721.59 = 23,431.61/x
3. Step 3: Cross multiply
   42,552.24x = 58,721.59 × 23,431.61
4. Step 4: Simplify right side
   42,552.24x = 1,375,941,395.46
5. Step 5: Solve for x
   x = 1,375,941,395.46/42,552.24
6. Step 6: Final answer
   x = 32,335.35