Finding the Fourth Proportional to 1,744.84, 2,616.59 and 704.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,744.84 : 2,616.59 = 704.48 : x
2. Step 2: Convert to fraction form
   1,744.84/2,616.59 = 704.48/x
3. Step 3: Cross multiply
   1,744.84x = 2,616.59 × 704.48
4. Step 4: Simplify right side
   1,744.84x = 1,843,335.32
5. Step 5: Solve for x
   x = 1,843,335.32/1,744.84
6. Step 6: Final answer
   x = 1,056.45