Finding the Fourth Proportional to 2,687.27, 3,708.29 and 1,568.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,687.27 : 3,708.29 = 1,568.25 : x
2. Step 2: Convert to fraction form
   2,687.27/3,708.29 = 1,568.25/x
3. Step 3: Cross multiply
   2,687.27x = 3,708.29 × 1,568.25
4. Step 4: Simplify right side
   2,687.27x = 5,815,517.95
5. Step 5: Solve for x
   x = 5,815,517.95/2,687.27
6. Step 6: Final answer
   x = 2,164.10