Finding the Fourth Proportional to 2,033.91, 3,054.38 and 1,258.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,033.91 : 3,054.38 = 1,258.52 : x
2. Step 2: Convert to fraction form
   2,033.91/3,054.38 = 1,258.52/x
3. Step 3: Cross multiply
   2,033.91x = 3,054.38 × 1,258.52
4. Step 4: Simplify right side
   2,033.91x = 3,843,976.75
5. Step 5: Solve for x
   x = 3,843,976.75/2,033.91
6. Step 6: Final answer
   x = 1,889.94