Finding the Fourth Proportional to 9,022.92, 12,453.15 and 5,668.62

Step by Step Solution

1. Step 1: Write the proportion equation
   9,022.92 : 12,453.15 = 5,668.62 : x
2. Step 2: Convert to fraction form
   9,022.92/12,453.15 = 5,668.62/x
3. Step 3: Cross multiply
   9,022.92x = 12,453.15 × 5,668.62
4. Step 4: Simplify right side
   9,022.92x = 70,592,175.15
5. Step 5: Solve for x
   x = 70,592,175.15/9,022.92
6. Step 6: Final answer
   x = 7,823.65