Finding the Fourth Proportional to 2,738.99, 4,111.56 and 1,096.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,738.99 : 4,111.56 = 1,096.68 : x
2. Step 2: Convert to fraction form
   2,738.99/4,111.56 = 1,096.68/x
3. Step 3: Cross multiply
   2,738.99x = 4,111.56 × 1,096.68
4. Step 4: Simplify right side
   2,738.99x = 4,509,065.62
5. Step 5: Solve for x
   x = 4,509,065.62/2,738.99
6. Step 6: Final answer
   x = 1,646.25