Finding the Fourth Proportional to 6,804.27, 10,196.82 and 5,411.43

Step by Step Solution

1. Step 1: Write the proportion equation
   6,804.27 : 10,196.82 = 5,411.43 : x
2. Step 2: Convert to fraction form
   6,804.27/10,196.82 = 5,411.43/x
3. Step 3: Cross multiply
   6,804.27x = 10,196.82 × 5,411.43
4. Step 4: Simplify right side
   6,804.27x = 55,179,377.65
5. Step 5: Solve for x
   x = 55,179,377.65/6,804.27
6. Step 6: Final answer
   x = 8,109.52