Finding the Fourth Proportional to 2,264.12, 3,395.82 and 965.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,264.12 : 3,395.82 = 965.42 : x
2. Step 2: Convert to fraction form
   2,264.12/3,395.82 = 965.42/x
3. Step 3: Cross multiply
   2,264.12x = 3,395.82 × 965.42
4. Step 4: Simplify right side
   2,264.12x = 3,278,392.54
5. Step 5: Solve for x
   x = 3,278,392.54/2,264.12
6. Step 6: Final answer
   x = 1,447.98