Finding the Fourth Proportional to 42,022.08, 57,985.20 and 24,114.72

Step by Step Solution

1. Step 1: Write the proportion equation
   42,022.08 : 57,985.20 = 24,114.72 : x
2. Step 2: Convert to fraction form
   42,022.08/57,985.20 = 24,114.72/x
3. Step 3: Cross multiply
   42,022.08x = 57,985.20 × 24,114.72
4. Step 4: Simplify right side
   42,022.08x = 1,398,296,862.14
5. Step 5: Solve for x
   x = 1,398,296,862.14/42,022.08
6. Step 6: Final answer
   x = 33,275.29