Finding the Fourth Proportional to 5,836.43, 8,047.89 and 3,944.73

Step by Step Solution

1. Step 1: Write the proportion equation
   5,836.43 : 8,047.89 = 3,944.73 : x
2. Step 2: Convert to fraction form
   5,836.43/8,047.89 = 3,944.73/x
3. Step 3: Cross multiply
   5,836.43x = 8,047.89 × 3,944.73
4. Step 4: Simplify right side
   5,836.43x = 31,746,753.12
5. Step 5: Solve for x
   x = 31,746,753.12/5,836.43
6. Step 6: Final answer
   x = 5,439.41