Finding the Fourth Proportional to 2,196.46, 3,294.10 and 897.67

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196.46 : 3,294.10 = 897.67 : x
2. Step 2: Convert to fraction form
   2,196.46/3,294.10 = 897.67/x
3. Step 3: Cross multiply
   2,196.46x = 3,294.10 × 897.67
4. Step 4: Simplify right side
   2,196.46x = 2,957,014.75
5. Step 5: Solve for x
   x = 2,957,014.75/2,196.46
6. Step 6: Final answer
   x = 1,346.26