Finding the Fourth Proportional to 2,258.82, 3,119.31 and 1,474.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,258.82 : 3,119.31 = 1,474.74 : x
2. Step 2: Convert to fraction form
   2,258.82/3,119.31 = 1,474.74/x
3. Step 3: Cross multiply
   2,258.82x = 3,119.31 × 1,474.74
4. Step 4: Simplify right side
   2,258.82x = 4,600,171.23
5. Step 5: Solve for x
   x = 4,600,171.23/2,258.82
6. Step 6: Final answer
   x = 2,036.54