Finding the Fourth Proportional to 8,493.48, 12,738.33 and 3,568.68

Step by Step Solution

1. Step 1: Write the proportion equation
   8,493.48 : 12,738.33 = 3,568.68 : x
2. Step 2: Convert to fraction form
   8,493.48/12,738.33 = 3,568.68/x
3. Step 3: Cross multiply
   8,493.48x = 12,738.33 × 3,568.68
4. Step 4: Simplify right side
   8,493.48x = 45,459,023.50
5. Step 5: Solve for x
   x = 45,459,023.50/8,493.48
6. Step 6: Final answer
   x = 5,352.23