Finding the Fourth Proportional to 17,615.41, 24,160.42 and 16,662.24

Step by Step Solution

1. Step 1: Write the proportion equation
   17,615.41 : 24,160.42 = 16,662.24 : x
2. Step 2: Convert to fraction form
   17,615.41/24,160.42 = 16,662.24/x
3. Step 3: Cross multiply
   17,615.41x = 24,160.42 × 16,662.24
4. Step 4: Simplify right side
   17,615.41x = 402,566,737.37
5. Step 5: Solve for x
   x = 402,566,737.37/17,615.41
6. Step 6: Final answer
   x = 22,853.10