Finding the Fourth Proportional to 42,007.28, 57,971.25 and 24,105.47

Step by Step Solution

1. Step 1: Write the proportion equation
   42,007.28 : 57,971.25 = 24,105.47 : x
2. Step 2: Convert to fraction form
   42,007.28/57,971.25 = 24,105.47/x
3. Step 3: Cross multiply
   42,007.28x = 57,971.25 × 24,105.47
4. Step 4: Simplify right side
   42,007.28x = 1,397,423,937.88
5. Step 5: Solve for x
   x = 1,397,423,937.88/42,007.28
6. Step 6: Final answer
   x = 33,266.24