Finding the Fourth Proportional to 5,352.63, 8,018.56 and 3,944.49

Step by Step Solution

1. Step 1: Write the proportion equation
   5,352.63 : 8,018.56 = 3,944.49 : x
2. Step 2: Convert to fraction form
   5,352.63/8,018.56 = 3,944.49/x
3. Step 3: Cross multiply
   5,352.63x = 8,018.56 × 3,944.49
4. Step 4: Simplify right side
   5,352.63x = 31,629,129.73
5. Step 5: Solve for x
   x = 31,629,129.73/5,352.63
6. Step 6: Final answer
   x = 5,909.08