Finding the Fourth Proportional to 2,281.17, 3,421.96 and 894.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,281.17 : 3,421.96 = 894.61 : x
2. Step 2: Convert to fraction form
   2,281.17/3,421.96 = 894.61/x
3. Step 3: Cross multiply
   2,281.17x = 3,421.96 × 894.61
4. Step 4: Simplify right side
   2,281.17x = 3,061,308.84
5. Step 5: Solve for x
   x = 3,061,308.84/2,281.17
6. Step 6: Final answer
   x = 1,341.99