Finding the Fourth Proportional to 2,436.55, 3,653.73 and 704.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,436.55 : 3,653.73 = 704.77 : x
2. Step 2: Convert to fraction form
   2,436.55/3,653.73 = 704.77/x
3. Step 3: Cross multiply
   2,436.55x = 3,653.73 × 704.77
4. Step 4: Simplify right side
   2,436.55x = 2,575,039.29
5. Step 5: Solve for x
   x = 2,575,039.29/2,436.55
6. Step 6: Final answer
   x = 1,056.84