Finding the Fourth Proportional to 2,196.99, 3,296.01 and 898.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196.99 : 3,296.01 = 898.46 : x
2. Step 2: Convert to fraction form
   2,196.99/3,296.01 = 898.46/x
3. Step 3: Cross multiply
   2,196.99x = 3,296.01 × 898.46
4. Step 4: Simplify right side
   2,196.99x = 2,961,332.39
5. Step 5: Solve for x
   x = 2,961,332.39/2,196.99
6. Step 6: Final answer
   x = 1,347.90