Finding the Fourth Proportional to 2,097.46, 2,894.54 and 1,153.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,097.46 : 2,894.54 = 1,153.31 : x
2. Step 2: Convert to fraction form
   2,097.46/2,894.54 = 1,153.31/x
3. Step 3: Cross multiply
   2,097.46x = 2,894.54 × 1,153.31
4. Step 4: Simplify right side
   2,097.46x = 3,338,281.69
5. Step 5: Solve for x
   x = 3,338,281.69/2,097.46
6. Step 6: Final answer
   x = 1,591.58