Finding the Fourth Proportional to 2,098.91, 2,896.54 and 1,154.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,098.91 : 2,896.54 = 1,154.69 : x
2. Step 2: Convert to fraction form
   2,098.91/2,896.54 = 1,154.69/x
3. Step 3: Cross multiply
   2,098.91x = 2,896.54 × 1,154.69
4. Step 4: Simplify right side
   2,098.91x = 3,344,591.29
5. Step 5: Solve for x
   x = 3,344,591.29/2,098.91
6. Step 6: Final answer
   x = 1,593.49