Finding the Fourth Proportional to 2,843.60, 4,264.17 and 894.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,843.60 : 4,264.17 = 894.74 : x
2. Step 2: Convert to fraction form
   2,843.60/4,264.17 = 894.74/x
3. Step 3: Cross multiply
   2,843.60x = 4,264.17 × 894.74
4. Step 4: Simplify right side
   2,843.60x = 3,815,302.14
5. Step 5: Solve for x
   x = 3,815,302.14/2,843.60
6. Step 6: Final answer
   x = 1,341.72