Finding the Fourth Proportional to 1,508.09, 2,257.57 and 1,369.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,508.09 : 2,257.57 = 1,369.27 : x
2. Step 2: Convert to fraction form
   1,508.09/2,257.57 = 1,369.27/x
3. Step 3: Cross multiply
   1,508.09x = 2,257.57 × 1,369.27
4. Step 4: Simplify right side
   1,508.09x = 3,091,215.72
5. Step 5: Solve for x
   x = 3,091,215.72/1,508.09
6. Step 6: Final answer
   x = 2,049.76