Finding the Fourth Proportional to 23,851.28, 32,839.72 and 20,258.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,851.28 : 32,839.72 = 20,258.52 : x
2. Step 2: Convert to fraction form
   23,851.28/32,839.72 = 20,258.52/x
3. Step 3: Cross multiply
   23,851.28x = 32,839.72 × 20,258.52
4. Step 4: Simplify right side
   23,851.28x = 665,284,124.41
5. Step 5: Solve for x
   x = 665,284,124.41/23,851.28
6. Step 6: Final answer
   x = 27,893.02