Finding the Fourth Proportional to 102,649.28, 153,978.24 and 32,527.04

Step by Step Solution

1. Step 1: Write the proportion equation
   102,649.28 : 153,978.24 = 32,527.04 : x
2. Step 2: Convert to fraction form
   102,649.28/153,978.24 = 32,527.04/x
3. Step 3: Cross multiply
   102,649.28x = 153,978.24 × 32,527.04
4. Step 4: Simplify right side
   102,649.28x = 5,008,456,371.61
5. Step 5: Solve for x
   x = 5,008,456,371.61/102,649.28
6. Step 6: Final answer
   x = 48,791.93