Finding the Fourth Proportional to 2,098.56, 2,896.20 and 1,214.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,098.56 : 2,896.20 = 1,214.38 : x
2. Step 2: Convert to fraction form
   2,098.56/2,896.20 = 1,214.38/x
3. Step 3: Cross multiply
   2,098.56x = 2,896.20 × 1,214.38
4. Step 4: Simplify right side
   2,098.56x = 3,517,087.36
5. Step 5: Solve for x
   x = 3,517,087.36/2,098.56
6. Step 6: Final answer
   x = 1,675.95