Finding the Fourth Proportional to 17,061.55, 23,544.33 and 9,507.49

Step by Step Solution

1. Step 1: Write the proportion equation
   17,061.55 : 23,544.33 = 9,507.49 : x
2. Step 2: Convert to fraction form
   17,061.55/23,544.33 = 9,507.49/x
3. Step 3: Cross multiply
   17,061.55x = 23,544.33 × 9,507.49
4. Step 4: Simplify right side
   17,061.55x = 223,847,482.03
5. Step 5: Solve for x
   x = 223,847,482.03/17,061.55
6. Step 6: Final answer
   x = 13,120.00