Finding the Fourth Proportional to 2,250.37, 3,105.51 and 1,255.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,250.37 : 3,105.51 = 1,255.82 : x
2. Step 2: Convert to fraction form
   2,250.37/3,105.51 = 1,255.82/x
3. Step 3: Cross multiply
   2,250.37x = 3,105.51 × 1,255.82
4. Step 4: Simplify right side
   2,250.37x = 3,899,961.57
5. Step 5: Solve for x
   x = 3,899,961.57/2,250.37
6. Step 6: Final answer
   x = 1,733.04