Finding the Fourth Proportional to 17,517.04, 24,173.39 and 9,559.09

Step by Step Solution

1. Step 1: Write the proportion equation
   17,517.04 : 24,173.39 = 9,559.09 : x
2. Step 2: Convert to fraction form
   17,517.04/24,173.39 = 9,559.09/x
3. Step 3: Cross multiply
   17,517.04x = 24,173.39 × 9,559.09
4. Step 4: Simplify right side
   17,517.04x = 231,075,562.82
5. Step 5: Solve for x
   x = 231,075,562.82/17,517.04
6. Step 6: Final answer
   x = 13,191.47