Finding the Fourth Proportional to 2,844.59, 4,268.10 and 1,383.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,844.59 : 4,268.10 = 1,383.76 : x
2. Step 2: Convert to fraction form
   2,844.59/4,268.10 = 1,383.76/x
3. Step 3: Cross multiply
   2,844.59x = 4,268.10 × 1,383.76
4. Step 4: Simplify right side
   2,844.59x = 5,906,004.72
5. Step 5: Solve for x
   x = 5,906,004.72/2,844.59
6. Step 6: Final answer
   x = 2,076.22