Finding the Fourth Proportional to 2,464.56, 3,697.56 and 905.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,464.56 : 3,697.56 = 905.04 : x
2. Step 2: Convert to fraction form
   2,464.56/3,697.56 = 905.04/x
3. Step 3: Cross multiply
   2,464.56x = 3,697.56 × 905.04
4. Step 4: Simplify right side
   2,464.56x = 3,346,439.70
5. Step 5: Solve for x
   x = 3,346,439.70/2,464.56
6. Step 6: Final answer
   x = 1,357.82