Finding the Fourth Proportional to 2,436.27, 3,653.81 and 704.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,436.27 : 3,653.81 = 704.55 : x
2. Step 2: Convert to fraction form
   2,436.27/3,653.81 = 704.55/x
3. Step 3: Cross multiply
   2,436.27x = 3,653.81 × 704.55
4. Step 4: Simplify right side
   2,436.27x = 2,574,288.31
5. Step 5: Solve for x
   x = 2,574,288.31/2,436.27
6. Step 6: Final answer
   x = 1,056.65