Finding the Fourth Proportional to 6,243.82, 8,616.23 and 3,589.42

Step by Step Solution

1. Step 1: Write the proportion equation
   6,243.82 : 8,616.23 = 3,589.42 : x
2. Step 2: Convert to fraction form
   6,243.82/8,616.23 = 3,589.42/x
3. Step 3: Cross multiply
   6,243.82x = 8,616.23 × 3,589.42
4. Step 4: Simplify right side
   6,243.82x = 30,927,268.29
5. Step 5: Solve for x
   x = 30,927,268.29/6,243.82
6. Step 6: Final answer
   x = 4,953.26