Finding the Fourth Proportional to 9,103.34, 12,563.55 and 5,568.90

Step by Step Solution

1. Step 1: Write the proportion equation
   9,103.34 : 12,563.55 = 5,568.90 : x
2. Step 2: Convert to fraction form
   9,103.34/12,563.55 = 5,568.90/x
3. Step 3: Cross multiply
   9,103.34x = 12,563.55 × 5,568.90
4. Step 4: Simplify right side
   9,103.34x = 69,965,153.60
5. Step 5: Solve for x
   x = 69,965,153.60/9,103.34
6. Step 6: Final answer
   x = 7,685.66