Finding the Fourth Proportional to 17,020.69, 23,488.55 and 9,568.69

Step by Step Solution

1. Step 1: Write the proportion equation
   17,020.69 : 23,488.55 = 9,568.69 : x
2. Step 2: Convert to fraction form
   17,020.69/23,488.55 = 9,568.69/x
3. Step 3: Cross multiply
   17,020.69x = 23,488.55 × 9,568.69
4. Step 4: Simplify right side
   17,020.69x = 224,754,582.82
5. Step 5: Solve for x
   x = 224,754,582.82/17,020.69
6. Step 6: Final answer
   x = 13,204.79