Finding the Fourth Proportional to 2,033.75, 2,806.61 and 1,149.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,033.75 : 2,806.61 = 1,149.59 : x
2. Step 2: Convert to fraction form
   2,033.75/2,806.61 = 1,149.59/x
3. Step 3: Cross multiply
   2,033.75x = 2,806.61 × 1,149.59
4. Step 4: Simplify right side
   2,033.75x = 3,226,431.01
5. Step 5: Solve for x
   x = 3,226,431.01/2,033.75
6. Step 6: Final answer
   x = 1,586.45