Finding the Fourth Proportional to 23,597.31, 32,565.62 and 13,527.42

Step by Step Solution

1. Step 1: Write the proportion equation
   23,597.31 : 32,565.62 = 13,527.42 : x
2. Step 2: Convert to fraction form
   23,597.31/32,565.62 = 13,527.42/x
3. Step 3: Cross multiply
   23,597.31x = 32,565.62 × 13,527.42
4. Step 4: Simplify right side
   23,597.31x = 440,528,819.30
5. Step 5: Solve for x
   x = 440,528,819.30/23,597.31
6. Step 6: Final answer
   x = 18,668.60