Finding the Fourth Proportional to 2,568.42, 3,849.59 and 2,273.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,568.42 : 3,849.59 = 2,273.18 : x
2. Step 2: Convert to fraction form
   2,568.42/3,849.59 = 2,273.18/x
3. Step 3: Cross multiply
   2,568.42x = 3,849.59 × 2,273.18
4. Step 4: Simplify right side
   2,568.42x = 8,750,797.43
5. Step 5: Solve for x
   x = 8,750,797.43/2,568.42
6. Step 6: Final answer
   x = 3,407.07