Finding the Fourth Proportional to 2,097.92, 2,895.17 and 1,153.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,097.92 : 2,895.17 = 1,153.76 : x
2. Step 2: Convert to fraction form
   2,097.92/2,895.17 = 1,153.76/x
3. Step 3: Cross multiply
   2,097.92x = 2,895.17 × 1,153.76
4. Step 4: Simplify right side
   2,097.92x = 3,340,311.09
5. Step 5: Solve for x
   x = 3,340,311.09/2,097.92
6. Step 6: Final answer
   x = 1,592.20