Finding the Fourth Proportional to 17,132.04, 23,636.88 and 9,577.31

Step by Step Solution

1. Step 1: Write the proportion equation
   17,132.04 : 23,636.88 = 9,577.31 : x
2. Step 2: Convert to fraction form
   17,132.04/23,636.88 = 9,577.31/x
3. Step 3: Cross multiply
   17,132.04x = 23,636.88 × 9,577.31
4. Step 4: Simplify right side
   17,132.04x = 226,377,609.01
5. Step 5: Solve for x
   x = 226,377,609.01/17,132.04
6. Step 6: Final answer
   x = 13,213.70