Finding the Fourth Proportional to 2,480.76, 3,719.31 and 1,183.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,480.76 : 3,719.31 = 1,183.14 : x
2. Step 2: Convert to fraction form
   2,480.76/3,719.31 = 1,183.14/x
3. Step 3: Cross multiply
   2,480.76x = 3,719.31 × 1,183.14
4. Step 4: Simplify right side
   2,480.76x = 4,400,464.43
5. Step 5: Solve for x
   x = 4,400,464.43/2,480.76
6. Step 6: Final answer
   x = 1,773.84