Finding the Fourth Proportional to 2,743.86, 4,116.20 and 894.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,743.86 : 4,116.20 = 894.52 : x
2. Step 2: Convert to fraction form
   2,743.86/4,116.20 = 894.52/x
3. Step 3: Cross multiply
   2,743.86x = 4,116.20 × 894.52
4. Step 4: Simplify right side
   2,743.86x = 3,682,023.90
5. Step 5: Solve for x
   x = 3,682,023.90/2,743.86
6. Step 6: Final answer
   x = 1,341.91