Finding the Fourth Proportional to 10,850.24, 16,269.60 and 5,304.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,850.24 : 16,269.60 = 5,304.56 : x
2. Step 2: Convert to fraction form
   10,850.24/16,269.60 = 5,304.56/x
3. Step 3: Cross multiply
   10,850.24x = 16,269.60 × 5,304.56
4. Step 4: Simplify right side
   10,850.24x = 86,303,069.38
5. Step 5: Solve for x
   x = 86,303,069.38/10,850.24
6. Step 6: Final answer
   x = 7,954.02