Finding the Fourth Proportional to 8,550.82, 12,824.85 and 3,283.39

Step by Step Solution

1. Step 1: Write the proportion equation
   8,550.82 : 12,824.85 = 3,283.39 : x
2. Step 2: Convert to fraction form
   8,550.82/12,824.85 = 3,283.39/x
3. Step 3: Cross multiply
   8,550.82x = 12,824.85 × 3,283.39
4. Step 4: Simplify right side
   8,550.82x = 42,108,984.24
5. Step 5: Solve for x
   x = 42,108,984.24/8,550.82
6. Step 6: Final answer
   x = 4,924.56