Finding the Fourth Proportional to 17,922.32, 24,661.92 and 16,245.62

Step by Step Solution

1. Step 1: Write the proportion equation
   17,922.32 : 24,661.92 = 16,245.62 : x
2. Step 2: Convert to fraction form
   17,922.32/24,661.92 = 16,245.62/x
3. Step 3: Cross multiply
   17,922.32x = 24,661.92 × 16,245.62
4. Step 4: Simplify right side
   17,922.32x = 400,648,180.79
5. Step 5: Solve for x
   x = 400,648,180.79/17,922.32
6. Step 6: Final answer
   x = 22,354.71