Finding the Fourth Proportional to 2,397.94, 3,311.89 and 1,610.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,397.94 : 3,311.89 = 1,610.62 : x
2. Step 2: Convert to fraction form
   2,397.94/3,311.89 = 1,610.62/x
3. Step 3: Cross multiply
   2,397.94x = 3,311.89 × 1,610.62
4. Step 4: Simplify right side
   2,397.94x = 5,334,183.97
5. Step 5: Solve for x
   x = 5,334,183.97/2,397.94
6. Step 6: Final answer
   x = 2,224.49