Finding the Fourth Proportional to 8,019.52, 11,067.78 and 4,483.06

Step by Step Solution

1. Step 1: Write the proportion equation
   8,019.52 : 11,067.78 = 4,483.06 : x
2. Step 2: Convert to fraction form
   8,019.52/11,067.78 = 4,483.06/x
3. Step 3: Cross multiply
   8,019.52x = 11,067.78 × 4,483.06
4. Step 4: Simplify right side
   8,019.52x = 49,617,521.81
5. Step 5: Solve for x
   x = 49,617,521.81/8,019.52
6. Step 6: Final answer
   x = 6,187.09