Finding the Fourth Proportional to 23,716.53, 32,726.25 and 13,104.72

Step by Step Solution

1. Step 1: Write the proportion equation
   23,716.53 : 32,726.25 = 13,104.72 : x
2. Step 2: Convert to fraction form
   23,716.53/32,726.25 = 13,104.72/x
3. Step 3: Cross multiply
   23,716.53x = 32,726.25 × 13,104.72
4. Step 4: Simplify right side
   23,716.53x = 428,868,342.90
5. Step 5: Solve for x
   x = 428,868,342.90/23,716.53
6. Step 6: Final answer
   x = 18,083.10