Finding the Fourth Proportional to 2,684.78, 4,025.16 and 1,367.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,684.78 : 4,025.16 = 1,367.46 : x
2. Step 2: Convert to fraction form
   2,684.78/4,025.16 = 1,367.46/x
3. Step 3: Cross multiply
   2,684.78x = 4,025.16 × 1,367.46
4. Step 4: Simplify right side
   2,684.78x = 5,504,245.29
5. Step 5: Solve for x
   x = 5,504,245.29/2,684.78
6. Step 6: Final answer
   x = 2,050.17