Finding the Fourth Proportional to 17,507.31, 24,160.29 and 9,549.45

Step by Step Solution

1. Step 1: Write the proportion equation
   17,507.31 : 24,160.29 = 9,549.45 : x
2. Step 2: Convert to fraction form
   17,507.31/24,160.29 = 9,549.45/x
3. Step 3: Cross multiply
   17,507.31x = 24,160.29 × 9,549.45
4. Step 4: Simplify right side
   17,507.31x = 230,717,481.34
5. Step 5: Solve for x
   x = 230,717,481.34/17,507.31
6. Step 6: Final answer
   x = 13,178.35