Finding the Fourth Proportional to 42,240.72, 58,292.01 and 24,338.91

Step by Step Solution

1. Step 1: Write the proportion equation
   42,240.72 : 58,292.01 = 24,338.91 : x
2. Step 2: Convert to fraction form
   42,240.72/58,292.01 = 24,338.91/x
3. Step 3: Cross multiply
   42,240.72x = 58,292.01 × 24,338.91
4. Step 4: Simplify right side
   42,240.72x = 1,418,763,985.11
5. Step 5: Solve for x
   x = 1,418,763,985.11/42,240.72
6. Step 6: Final answer
   x = 33,587.59