Finding the Fourth Proportional to 42,864.19, 59,152.88 and 24,001.31

Step by Step Solution

1. Step 1: Write the proportion equation
   42,864.19 : 59,152.88 = 24,001.31 : x
2. Step 2: Convert to fraction form
   42,864.19/59,152.88 = 24,001.31/x
3. Step 3: Cross multiply
   42,864.19x = 59,152.88 × 24,001.31
4. Step 4: Simplify right side
   42,864.19x = 1,419,746,818.16
5. Step 5: Solve for x
   x = 1,419,746,818.16/42,864.19
6. Step 6: Final answer
   x = 33,121.98