Finding the Fourth Proportional to 23,327.46, 32,191.90 and 12,717.12

Step by Step Solution

1. Step 1: Write the proportion equation
   23,327.46 : 32,191.90 = 12,717.12 : x
2. Step 2: Convert to fraction form
   23,327.46/32,191.90 = 12,717.12/x
3. Step 3: Cross multiply
   23,327.46x = 32,191.90 × 12,717.12
4. Step 4: Simplify right side
   23,327.46x = 409,388,255.33
5. Step 5: Solve for x
   x = 409,388,255.33/23,327.46
6. Step 6: Final answer
   x = 17,549.63