Finding the Fourth Proportional to 6,544.67, 9,818.52 and 3,426.37

Step by Step Solution

1. Step 1: Write the proportion equation
   6,544.67 : 9,818.52 = 3,426.37 : x
2. Step 2: Convert to fraction form
   6,544.67/9,818.52 = 3,426.37/x
3. Step 3: Cross multiply
   6,544.67x = 9,818.52 × 3,426.37
4. Step 4: Simplify right side
   6,544.67x = 33,641,882.37
5. Step 5: Solve for x
   x = 33,641,882.37/6,544.67
6. Step 6: Final answer
   x = 5,140.35