Finding the Fourth Proportional to 17,147.33, 23,664.23 and 9,593.21

Step by Step Solution

1. Step 1: Write the proportion equation
   17,147.33 : 23,664.23 = 9,593.21 : x
2. Step 2: Convert to fraction form
   17,147.33/23,664.23 = 9,593.21/x
3. Step 3: Cross multiply
   17,147.33x = 23,664.23 × 9,593.21
4. Step 4: Simplify right side
   17,147.33x = 227,015,761.59
5. Step 5: Solve for x
   x = 227,015,761.59/17,147.33
6. Step 6: Final answer
   x = 13,239.14