Finding the Fourth Proportional to 1,976.44, 2,727.25 and 1,092.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,976.44 : 2,727.25 = 1,092.12 : x
2. Step 2: Convert to fraction form
   1,976.44/2,727.25 = 1,092.12/x
3. Step 3: Cross multiply
   1,976.44x = 2,727.25 × 1,092.12
4. Step 4: Simplify right side
   1,976.44x = 2,978,481.54
5. Step 5: Solve for x
   x = 2,978,481.54/1,976.44
6. Step 6: Final answer
   x = 1,507.00