Finding the Fourth Proportional to 2,282.15, 3,422.58 and 894.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,282.15 : 3,422.58 = 894.52 : x
2. Step 2: Convert to fraction form
   2,282.15/3,422.58 = 894.52/x
3. Step 3: Cross multiply
   2,282.15x = 3,422.58 × 894.52
4. Step 4: Simplify right side
   2,282.15x = 3,061,549.15
5. Step 5: Solve for x
   x = 3,061,549.15/2,282.15
6. Step 6: Final answer
   x = 1,341.52