Finding the Fourth Proportional to 2,746, 4,119.54 and 1,408.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,746 : 4,119.54 = 1,408.42 : x
2. Step 2: Convert to fraction form
   2,746/4,119.54 = 1,408.42/x
3. Step 3: Cross multiply
   2,746x = 4,119.54 × 1,408.42
4. Step 4: Simplify right side
   2,746x = 5,802,042.53
5. Step 5: Solve for x
   x = 5,802,042.53/2,746
6. Step 6: Final answer
   x = 2,112.91