Finding the Fourth Proportional to 2,304.05, 3,456.68 and 898.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,304.05 : 3,456.68 = 898.49 : x
2. Step 2: Convert to fraction form
   2,304.05/3,456.68 = 898.49/x
3. Step 3: Cross multiply
   2,304.05x = 3,456.68 × 898.49
4. Step 4: Simplify right side
   2,304.05x = 3,105,796.56
5. Step 5: Solve for x
   x = 3,105,796.56/2,304.05
6. Step 6: Final answer
   x = 1,347.98