Finding the Fourth Proportional to 1,504.43, 2,255.82 and 464.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,504.43 : 2,255.82 = 464.15 : x
2. Step 2: Convert to fraction form
   1,504.43/2,255.82 = 464.15/x
3. Step 3: Cross multiply
   1,504.43x = 2,255.82 × 464.15
4. Step 4: Simplify right side
   1,504.43x = 1,047,025.83
5. Step 5: Solve for x
   x = 1,047,025.83/1,504.43
6. Step 6: Final answer
   x = 695.96