Finding the Fourth Proportional to 1,993.68, 2,751.02 and 1,097.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,993.68 : 2,751.02 = 1,097.27 : x
2. Step 2: Convert to fraction form
   1,993.68/2,751.02 = 1,097.27/x
3. Step 3: Cross multiply
   1,993.68x = 2,751.02 × 1,097.27
4. Step 4: Simplify right side
   1,993.68x = 3,018,611.72
5. Step 5: Solve for x
   x = 3,018,611.72/1,993.68
6. Step 6: Final answer
   x = 1,514.09