Finding the Fourth Proportional to 2,034.22, 2,807.10 and 1,150.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,034.22 : 2,807.10 = 1,150.30 : x
2. Step 2: Convert to fraction form
   2,034.22/2,807.10 = 1,150.30/x
3. Step 3: Cross multiply
   2,034.22x = 2,807.10 × 1,150.30
4. Step 4: Simplify right side
   2,034.22x = 3,229,007.13
5. Step 5: Solve for x
   x = 3,229,007.13/2,034.22
6. Step 6: Final answer
   x = 1,587.34