Finding the Fourth Proportional to 17,605.69, 24,296.42 and 9,648.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,605.69 : 24,296.42 = 9,648.42 : x
2. Step 2: Convert to fraction form
   17,605.69/24,296.42 = 9,648.42/x
3. Step 3: Cross multiply
   17,605.69x = 24,296.42 × 9,648.42
4. Step 4: Simplify right side
   17,605.69x = 234,422,064.66
5. Step 5: Solve for x
   x = 234,422,064.66/17,605.69
6. Step 6: Final answer
   x = 13,315.13