Finding the Fourth Proportional to 17,513.92, 24,169.39 and 9,556.28

Step by Step Solution

1. Step 1: Write the proportion equation
   17,513.92 : 24,169.39 = 9,556.28 : x
2. Step 2: Convert to fraction form
   17,513.92/24,169.39 = 9,556.28/x
3. Step 3: Cross multiply
   17,513.92x = 24,169.39 × 9,556.28
4. Step 4: Simplify right side
   17,513.92x = 230,969,404.17
5. Step 5: Solve for x
   x = 230,969,404.17/17,513.92
6. Step 6: Final answer
   x = 13,187.76