Finding the Fourth Proportional to 2,436.39, 3,654.18 and 704.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,436.39 : 3,654.18 = 704.61 : x
2. Step 2: Convert to fraction form
   2,436.39/3,654.18 = 704.61/x
3. Step 3: Cross multiply
   2,436.39x = 3,654.18 × 704.61
4. Step 4: Simplify right side
   2,436.39x = 2,574,771.77
5. Step 5: Solve for x
   x = 2,574,771.77/2,436.39
6. Step 6: Final answer
   x = 1,056.80