Finding the Fourth Proportional to 2,196.43, 3,295.17 and 897.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196.43 : 3,295.17 = 897.89 : x
2. Step 2: Convert to fraction form
   2,196.43/3,295.17 = 897.89/x
3. Step 3: Cross multiply
   2,196.43x = 3,295.17 × 897.89
4. Step 4: Simplify right side
   2,196.43x = 2,958,683.72
5. Step 5: Solve for x
   x = 2,958,683.72/2,196.43
6. Step 6: Final answer
   x = 1,347.04