Finding the Fourth Proportional to 2,034.92, 2,808.04 and 1,150.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,034.92 : 2,808.04 = 1,150.55 : x
2. Step 2: Convert to fraction form
   2,034.92/2,808.04 = 1,150.55/x
3. Step 3: Cross multiply
   2,034.92x = 2,808.04 × 1,150.55
4. Step 4: Simplify right side
   2,034.92x = 3,230,790.42
5. Step 5: Solve for x
   x = 3,230,790.42/2,034.92
6. Step 6: Final answer
   x = 1,587.67