Finding the Fourth Proportional to 23,399.17, 32,272.27 and 17,675.72

Step by Step Solution

1. Step 1: Write the proportion equation
   23,399.17 : 32,272.27 = 17,675.72 : x
2. Step 2: Convert to fraction form
   23,399.17/32,272.27 = 17,675.72/x
3. Step 3: Cross multiply
   23,399.17x = 32,272.27 × 17,675.72
4. Step 4: Simplify right side
   23,399.17x = 570,435,608.28
5. Step 5: Solve for x
   x = 570,435,608.28/23,399.17
6. Step 6: Final answer
   x = 24,378.45