Finding the Fourth Proportional to 2,259.09, 3,386.34 and 1,027.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,259.09 : 3,386.34 = 1,027.37 : x
2. Step 2: Convert to fraction form
   2,259.09/3,386.34 = 1,027.37/x
3. Step 3: Cross multiply
   2,259.09x = 3,386.34 × 1,027.37
4. Step 4: Simplify right side
   2,259.09x = 3,479,032.59
5. Step 5: Solve for x
   x = 3,479,032.59/2,259.09
6. Step 6: Final answer
   x = 1,540.02