Finding the Fourth Proportional to 17,705.49, 24,401.03 and 16,581.92

Step by Step Solution

1. Step 1: Write the proportion equation
   17,705.49 : 24,401.03 = 16,581.92 : x
2. Step 2: Convert to fraction form
   17,705.49/24,401.03 = 16,581.92/x
3. Step 3: Cross multiply
   17,705.49x = 24,401.03 × 16,581.92
4. Step 4: Simplify right side
   17,705.49x = 404,616,040.10
5. Step 5: Solve for x
   x = 404,616,040.10/17,705.49
6. Step 6: Final answer
   x = 22,852.57