Finding the Fourth Proportional to 2,843.75, 4,264.14 and 1,282.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,843.75 : 4,264.14 = 1,282.41 : x
2. Step 2: Convert to fraction form
   2,843.75/4,264.14 = 1,282.41/x
3. Step 3: Cross multiply
   2,843.75x = 4,264.14 × 1,282.41
4. Step 4: Simplify right side
   2,843.75x = 5,468,375.78
5. Step 5: Solve for x
   x = 5,468,375.78/2,843.75
6. Step 6: Final answer
   x = 1,922.95