Finding the Fourth Proportional to 2,401.14, 3,596.94 and 2,198.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,401.14 : 3,596.94 = 2,198.10 : x
2. Step 2: Convert to fraction form
   2,401.14/3,596.94 = 2,198.10/x
3. Step 3: Cross multiply
   2,401.14x = 3,596.94 × 2,198.10
4. Step 4: Simplify right side
   2,401.14x = 7,906,433.81
5. Step 5: Solve for x
   x = 7,906,433.81/2,401.14
6. Step 6: Final answer
   x = 3,292.78