Finding the Fourth Proportional to 17,019.88, 23,487.42 and 9,567.88

Step by Step Solution

1. Step 1: Write the proportion equation
   17,019.88 : 23,487.42 = 9,567.88 : x
2. Step 2: Convert to fraction form
   17,019.88/23,487.42 = 9,567.88/x
3. Step 3: Cross multiply
   17,019.88x = 23,487.42 × 9,567.88
4. Step 4: Simplify right side
   17,019.88x = 224,724,816.07
5. Step 5: Solve for x
   x = 224,724,816.07/17,019.88
6. Step 6: Final answer
   x = 13,203.67