Finding the Fourth Proportional to 2,282.09, 3,423.21 and 895.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,282.09 : 3,423.21 = 895.78 : x
2. Step 2: Convert to fraction form
   2,282.09/3,423.21 = 895.78/x
3. Step 3: Cross multiply
   2,282.09x = 3,423.21 × 895.78
4. Step 4: Simplify right side
   2,282.09x = 3,066,434.50
5. Step 5: Solve for x
   x = 3,066,434.50/2,282.09
6. Step 6: Final answer
   x = 1,343.69