Finding the Fourth Proportional to 2,568.54, 3,845.88 and 2,253.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,568.54 : 3,845.88 = 2,253.27 : x
2. Step 2: Convert to fraction form
   2,568.54/3,845.88 = 2,253.27/x
3. Step 3: Cross multiply
   2,568.54x = 3,845.88 × 2,253.27
4. Step 4: Simplify right side
   2,568.54x = 8,665,806.03
5. Step 5: Solve for x
   x = 8,665,806.03/2,568.54
6. Step 6: Final answer
   x = 3,373.83