Finding the Fourth Proportional to 17,404.20, 24,017.85 and 9,446.49

Step by Step Solution

1. Step 1: Write the proportion equation
   17,404.20 : 24,017.85 = 9,446.49 : x
2. Step 2: Convert to fraction form
   17,404.20/24,017.85 = 9,446.49/x
3. Step 3: Cross multiply
   17,404.20x = 24,017.85 × 9,446.49
4. Step 4: Simplify right side
   17,404.20x = 226,884,379.85
5. Step 5: Solve for x
   x = 226,884,379.85/17,404.20
6. Step 6: Final answer
   x = 13,036.19