Finding the Fourth Proportional to 42,007.14, 57,978.36 and 24,114.42

Step by Step Solution

1. Step 1: Write the proportion equation
   42,007.14 : 57,978.36 = 24,114.42 : x
2. Step 2: Convert to fraction form
   42,007.14/57,978.36 = 24,114.42/x
3. Step 3: Cross multiply
   42,007.14x = 57,978.36 × 24,114.42
4. Step 4: Simplify right side
   42,007.14x = 1,398,114,523.95
5. Step 5: Solve for x
   x = 1,398,114,523.95/42,007.14
6. Step 6: Final answer
   x = 33,282.78