Finding the Fourth Proportional to 2,034.42, 2,807.78 and 1,150.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,034.42 : 2,807.78 = 1,150.52 : x
2. Step 2: Convert to fraction form
   2,034.42/2,807.78 = 1,150.52/x
3. Step 3: Cross multiply
   2,034.42x = 2,807.78 × 1,150.52
4. Step 4: Simplify right side
   2,034.42x = 3,230,407.05
5. Step 5: Solve for x
   x = 3,230,407.05/2,034.42
6. Step 6: Final answer
   x = 1,587.88