Finding the Fourth Proportional to 5,976.28, 8,964.18 and 2,081.56

Step by Step Solution

1. Step 1: Write the proportion equation
   5,976.28 : 8,964.18 = 2,081.56 : x
2. Step 2: Convert to fraction form
   5,976.28/8,964.18 = 2,081.56/x
3. Step 3: Cross multiply
   5,976.28x = 8,964.18 × 2,081.56
4. Step 4: Simplify right side
   5,976.28x = 18,659,478.52
5. Step 5: Solve for x
   x = 18,659,478.52/5,976.28
6. Step 6: Final answer
   x = 3,122.26