Finding the Fourth Proportional to 2,797.25, 4,195.33 and 1,065.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,797.25 : 4,195.33 = 1,065.47 : x
2. Step 2: Convert to fraction form
   2,797.25/4,195.33 = 1,065.47/x
3. Step 3: Cross multiply
   2,797.25x = 4,195.33 × 1,065.47
4. Step 4: Simplify right side
   2,797.25x = 4,469,974.61
5. Step 5: Solve for x
   x = 4,469,974.61/2,797.25
6. Step 6: Final answer
   x = 1,597.99