Finding the Fourth Proportional to 2,568.87, 3,850.18 and 1,180.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,568.87 : 3,850.18 = 1,180.27 : x
2. Step 2: Convert to fraction form
   2,568.87/3,850.18 = 1,180.27/x
3. Step 3: Cross multiply
   2,568.87x = 3,850.18 × 1,180.27
4. Step 4: Simplify right side
   2,568.87x = 4,544,251.95
5. Step 5: Solve for x
   x = 4,544,251.95/2,568.87
6. Step 6: Final answer
   x = 1,768.97