Finding the Fourth Proportional to 6,557.69, 9,049.83 and 3,573.38

Step by Step Solution

1. Step 1: Write the proportion equation
   6,557.69 : 9,049.83 = 3,573.38 : x
2. Step 2: Convert to fraction form
   6,557.69/9,049.83 = 3,573.38/x
3. Step 3: Cross multiply
   6,557.69x = 9,049.83 × 3,573.38
4. Step 4: Simplify right side
   6,557.69x = 32,338,481.53
5. Step 5: Solve for x
   x = 32,338,481.53/6,557.69
6. Step 6: Final answer
   x = 4,931.38