Finding the Fourth Proportional to 23,321.48, 32,184 and 12,711.08

Step by Step Solution

1. Step 1: Write the proportion equation
   23,321.48 : 32,184 = 12,711.08 : x
2. Step 2: Convert to fraction form
   23,321.48/32,184 = 12,711.08/x
3. Step 3: Cross multiply
   23,321.48x = 32,184 × 12,711.08
4. Step 4: Simplify right side
   23,321.48x = 409,093,398.72
5. Step 5: Solve for x
   x = 409,093,398.72/23,321.48
6. Step 6: Final answer
   x = 17,541.49