Finding the Fourth Proportional to 2,258.18, 3,114.52 and 1,373.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,258.18 : 3,114.52 = 1,373.82 : x
2. Step 2: Convert to fraction form
   2,258.18/3,114.52 = 1,373.82/x
3. Step 3: Cross multiply
   2,258.18x = 3,114.52 × 1,373.82
4. Step 4: Simplify right side
   2,258.18x = 4,278,774.75
5. Step 5: Solve for x
   x = 4,278,774.75/2,258.18
6. Step 6: Final answer
   x = 1,894.79