Finding the Fourth Proportional to 2,098.88, 2,896.46 and 1,167.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,098.88 : 2,896.46 = 1,167.38 : x
2. Step 2: Convert to fraction form
   2,098.88/2,896.46 = 1,167.38/x
3. Step 3: Cross multiply
   2,098.88x = 2,896.46 × 1,167.38
4. Step 4: Simplify right side
   2,098.88x = 3,381,249.16
5. Step 5: Solve for x
   x = 3,381,249.16/2,098.88
6. Step 6: Final answer
   x = 1,610.98