Finding the Fourth Proportional to 23,321.88, 32,184.15 and 12,711.51

Step by Step Solution

1. Step 1: Write the proportion equation
   23,321.88 : 32,184.15 = 12,711.51 : x
2. Step 2: Convert to fraction form
   23,321.88/32,184.15 = 12,711.51/x
3. Step 3: Cross multiply
   23,321.88x = 32,184.15 × 12,711.51
4. Step 4: Simplify right side
   23,321.88x = 409,109,144.57
5. Step 5: Solve for x
   x = 409,109,144.57/23,321.88
6. Step 6: Final answer
   x = 17,541.86