Finding the Fourth Proportional to 57,243.24, 78,995.32 and 32,092.72

Step by Step Solution

1. Step 1: Write the proportion equation
   57,243.24 : 78,995.32 = 32,092.72 : x
2. Step 2: Convert to fraction form
   57,243.24/78,995.32 = 32,092.72/x
3. Step 3: Cross multiply
   57,243.24x = 78,995.32 × 32,092.72
4. Step 4: Simplify right side
   57,243.24x = 2,535,174,686.07
5. Step 5: Solve for x
   x = 2,535,174,686.07/57,243.24
6. Step 6: Final answer
   x = 44,287.76