Finding the Fourth Proportional to 17,513.69, 24,167.62 and 9,555.75

Step by Step Solution

1. Step 1: Write the proportion equation
   17,513.69 : 24,167.62 = 9,555.75 : x
2. Step 2: Convert to fraction form
   17,513.69/24,167.62 = 9,555.75/x
3. Step 3: Cross multiply
   17,513.69x = 24,167.62 × 9,555.75
4. Step 4: Simplify right side
   17,513.69x = 230,939,734.82
5. Step 5: Solve for x
   x = 230,939,734.82/17,513.69
6. Step 6: Final answer
   x = 13,186.24