Finding the Fourth Proportional to 2,076.02, 2,863.55 and 1,478.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,076.02 : 2,863.55 = 1,478.43 : x
2. Step 2: Convert to fraction form
   2,076.02/2,863.55 = 1,478.43/x
3. Step 3: Cross multiply
   2,076.02x = 2,863.55 × 1,478.43
4. Step 4: Simplify right side
   2,076.02x = 4,233,550.83
5. Step 5: Solve for x
   x = 4,233,550.83/2,076.02
6. Step 6: Final answer
   x = 2,039.27