Finding the Fourth Proportional to 23,329.50, 32,193.63 and 12,719.04

Step by Step Solution

1. Step 1: Write the proportion equation
   23,329.50 : 32,193.63 = 12,719.04 : x
2. Step 2: Convert to fraction form
   23,329.50/32,193.63 = 12,719.04/x
3. Step 3: Cross multiply
   23,329.50x = 32,193.63 × 12,719.04
4. Step 4: Simplify right side
   23,329.50x = 409,472,067.72
5. Step 5: Solve for x
   x = 409,472,067.72/23,329.50
6. Step 6: Final answer
   x = 17,551.69