Finding the Fourth Proportional to 17,608.68, 24,300.09 and 9,542.48

Step by Step Solution

1. Step 1: Write the proportion equation
   17,608.68 : 24,300.09 = 9,542.48 : x
2. Step 2: Convert to fraction form
   17,608.68/24,300.09 = 9,542.48/x
3. Step 3: Cross multiply
   17,608.68x = 24,300.09 × 9,542.48
4. Step 4: Simplify right side
   17,608.68x = 231,883,001.32
5. Step 5: Solve for x
   x = 231,883,001.32/17,608.68
6. Step 6: Final answer
   x = 13,168.68