Finding the Fourth Proportional to 2,435.05, 3,647.31 and 2,264.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,435.05 : 3,647.31 = 2,264.14 : x
2. Step 2: Convert to fraction form
   2,435.05/3,647.31 = 2,264.14/x
3. Step 3: Cross multiply
   2,435.05x = 3,647.31 × 2,264.14
4. Step 4: Simplify right side
   2,435.05x = 8,258,020.46
5. Step 5: Solve for x
   x = 8,258,020.46/2,435.05
6. Step 6: Final answer
   x = 3,391.31