Finding the Fourth Proportional to 2,743.86, 4,116.06 and 894.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,743.86 : 4,116.06 = 894.48 : x
2. Step 2: Convert to fraction form
   2,743.86/4,116.06 = 894.48/x
3. Step 3: Cross multiply
   2,743.86x = 4,116.06 × 894.48
4. Step 4: Simplify right side
   2,743.86x = 3,681,733.35
5. Step 5: Solve for x
   x = 3,681,733.35/2,743.86
6. Step 6: Final answer
   x = 1,341.81