Finding the Fourth Proportional to 2,098.30, 2,895.67 and 1,154.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,098.30 : 2,895.67 = 1,154.09 : x
2. Step 2: Convert to fraction form
   2,098.30/2,895.67 = 1,154.09/x
3. Step 3: Cross multiply
   2,098.30x = 2,895.67 × 1,154.09
4. Step 4: Simplify right side
   2,098.30x = 3,341,863.79
5. Step 5: Solve for x
   x = 3,341,863.79/2,098.30
6. Step 6: Final answer
   x = 1,592.65