Finding the Fourth Proportional to 8,018.53, 11,065.83 and 4,481.73

Step by Step Solution

1. Step 1: Write the proportion equation
   8,018.53 : 11,065.83 = 4,481.73 : x
2. Step 2: Convert to fraction form
   8,018.53/11,065.83 = 4,481.73/x
3. Step 3: Cross multiply
   8,018.53x = 11,065.83 × 4,481.73
4. Step 4: Simplify right side
   8,018.53x = 49,594,086.98
5. Step 5: Solve for x
   x = 49,594,086.98/8,018.53
6. Step 6: Final answer
   x = 6,184.93