Finding the Fourth Proportional to 3,696.37, 5,110.83 and 3,229.49

Step by Step Solution

1. Step 1: Write the proportion equation
   3,696.37 : 5,110.83 = 3,229.49 : x
2. Step 2: Convert to fraction form
   3,696.37/5,110.83 = 3,229.49/x
3. Step 3: Cross multiply
   3,696.37x = 5,110.83 × 3,229.49
4. Step 4: Simplify right side
   3,696.37x = 16,505,387.15
5. Step 5: Solve for x
   x = 16,505,387.15/3,696.37
6. Step 6: Final answer
   x = 4,465.30