Finding the Fourth Proportional to 2,464.25, 3,694.43 and 1,231.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,464.25 : 3,694.43 = 1,231.02 : x
2. Step 2: Convert to fraction form
   2,464.25/3,694.43 = 1,231.02/x
3. Step 3: Cross multiply
   2,464.25x = 3,694.43 × 1,231.02
4. Step 4: Simplify right side
   2,464.25x = 4,547,920.30
5. Step 5: Solve for x
   x = 4,547,920.30/2,464.25
6. Step 6: Final answer
   x = 1,845.56