Finding the Fourth Proportional to 23,391.40, 32,268.88 and 17,008.10

Step by Step Solution

1. Step 1: Write the proportion equation
   23,391.40 : 32,268.88 = 17,008.10 : x
2. Step 2: Convert to fraction form
   23,391.40/32,268.88 = 17,008.10/x
3. Step 3: Cross multiply
   23,391.40x = 32,268.88 × 17,008.10
4. Step 4: Simplify right side
   23,391.40x = 548,832,337.93
5. Step 5: Solve for x
   x = 548,832,337.93/23,391.40
6. Step 6: Final answer
   x = 23,463.00