Finding the Fourth Proportional to 23,327.69, 32,191.56 and 12,717.32

Step by Step Solution

1. Step 1: Write the proportion equation
   23,327.69 : 32,191.56 = 12,717.32 : x
2. Step 2: Convert to fraction form
   23,327.69/32,191.56 = 12,717.32/x
3. Step 3: Cross multiply
   23,327.69x = 32,191.56 × 12,717.32
4. Step 4: Simplify right side
   23,327.69x = 409,390,208.86
5. Step 5: Solve for x
   x = 409,390,208.86/23,327.69
6. Step 6: Final answer
   x = 17,549.54