Finding the Fourth Proportional to 1,976.34, 2,727.29 and 1,092.14

Step by Step Solution

1. Step 1: Write the proportion equation
   1,976.34 : 2,727.29 = 1,092.14 : x
2. Step 2: Convert to fraction form
   1,976.34/2,727.29 = 1,092.14/x
3. Step 3: Cross multiply
   1,976.34x = 2,727.29 × 1,092.14
4. Step 4: Simplify right side
   1,976.34x = 2,978,575.68
5. Step 5: Solve for x
   x = 2,978,575.68/1,976.34
6. Step 6: Final answer
   x = 1,507.12