Finding the Fourth Proportional to 5,991.82, 8,262.27 and 4,198.73

Step by Step Solution

1. Step 1: Write the proportion equation
   5,991.82 : 8,262.27 = 4,198.73 : x
2. Step 2: Convert to fraction form
   5,991.82/8,262.27 = 4,198.73/x
3. Step 3: Cross multiply
   5,991.82x = 8,262.27 × 4,198.73
4. Step 4: Simplify right side
   5,991.82x = 34,690,999.61
5. Step 5: Solve for x
   x = 34,690,999.61/5,991.82
6. Step 6: Final answer
   x = 5,789.73