Finding the Fourth Proportional to 9,345.59, 12,895.84 and 5,568.22

Step by Step Solution

1. Step 1: Write the proportion equation
   9,345.59 : 12,895.84 = 5,568.22 : x
2. Step 2: Convert to fraction form
   9,345.59/12,895.84 = 5,568.22/x
3. Step 3: Cross multiply
   9,345.59x = 12,895.84 × 5,568.22
4. Step 4: Simplify right side
   9,345.59x = 71,806,874.20
5. Step 5: Solve for x
   x = 71,806,874.20/9,345.59
6. Step 6: Final answer
   x = 7,683.50