Finding the Fourth Proportional to 2,744.19, 4,116.24 and 1,099.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,744.19 : 4,116.24 = 1,099.89 : x
2. Step 2: Convert to fraction form
   2,744.19/4,116.24 = 1,099.89/x
3. Step 3: Cross multiply
   2,744.19x = 4,116.24 × 1,099.89
4. Step 4: Simplify right side
   2,744.19x = 4,527,411.21
5. Step 5: Solve for x
   x = 4,527,411.21/2,744.19
6. Step 6: Final answer
   x = 1,649.82