Finding the Fourth Proportional to 2,034.47, 2,807.51 and 1,150.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,034.47 : 2,807.51 = 1,150.23 : x
2. Step 2: Convert to fraction form
   2,034.47/2,807.51 = 1,150.23/x
3. Step 3: Cross multiply
   2,034.47x = 2,807.51 × 1,150.23
4. Step 4: Simplify right side
   2,034.47x = 3,229,276.48
5. Step 5: Solve for x
   x = 3,229,276.48/2,034.47
6. Step 6: Final answer
   x = 1,587.29