Finding the Fourth Proportional to 23,662.40, 32,654.15 and 13,592.80

Step by Step Solution

1. Step 1: Write the proportion equation
   23,662.40 : 32,654.15 = 13,592.80 : x
2. Step 2: Convert to fraction form
   23,662.40/32,654.15 = 13,592.80/x
3. Step 3: Cross multiply
   23,662.40x = 32,654.15 × 13,592.80
4. Step 4: Simplify right side
   23,662.40x = 443,861,180.52
5. Step 5: Solve for x
   x = 443,861,180.52/23,662.40
6. Step 6: Final answer
   x = 18,758.08