Finding the Fourth Proportional to 6,804.77, 9,395.99 and 4,538.31

Step by Step Solution

1. Step 1: Write the proportion equation
   6,804.77 : 9,395.99 = 4,538.31 : x
2. Step 2: Convert to fraction form
   6,804.77/9,395.99 = 4,538.31/x
3. Step 3: Cross multiply
   6,804.77x = 9,395.99 × 4,538.31
4. Step 4: Simplify right side
   6,804.77x = 42,641,892.69
5. Step 5: Solve for x
   x = 42,641,892.69/6,804.77
6. Step 6: Final answer
   x = 6,266.48