Finding the Fourth Proportional to 17,065.48, 23,549.46 and 9,613

Step by Step Solution

1. Step 1: Write the proportion equation
   17,065.48 : 23,549.46 = 9,613 : x
2. Step 2: Convert to fraction form
   17,065.48/23,549.46 = 9,613/x
3. Step 3: Cross multiply
   17,065.48x = 23,549.46 × 9,613
4. Step 4: Simplify right side
   17,065.48x = 226,380,958.98
5. Step 5: Solve for x
   x = 226,380,958.98/17,065.48
6. Step 6: Final answer
   x = 13,265.43