Finding the Fourth Proportional to 2,414.16, 3,620.16 and 1,116

Step by Step Solution

1. Step 1: Write the proportion equation
   2,414.16 : 3,620.16 = 1,116 : x
2. Step 2: Convert to fraction form
   2,414.16/3,620.16 = 1,116/x
3. Step 3: Cross multiply
   2,414.16x = 3,620.16 × 1,116
4. Step 4: Simplify right side
   2,414.16x = 4,040,098.56
5. Step 5: Solve for x
   x = 4,040,098.56/2,414.16
6. Step 6: Final answer
   x = 1,673.50