Finding the Fourth Proportional to 2,743.43, 4,114.74 and 1,099.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,743.43 : 4,114.74 = 1,099.94 : x
2. Step 2: Convert to fraction form
   2,743.43/4,114.74 = 1,099.94/x
3. Step 3: Cross multiply
   2,743.43x = 4,114.74 × 1,099.94
4. Step 4: Simplify right side
   2,743.43x = 4,525,967.12
5. Step 5: Solve for x
   x = 4,525,967.12/2,743.43
6. Step 6: Final answer
   x = 1,649.75