Finding the Fourth Proportional to 16,617.49, 24,928.72 and 5,369.07

Step by Step Solution

1. Step 1: Write the proportion equation
   16,617.49 : 24,928.72 = 5,369.07 : x
2. Step 2: Convert to fraction form
   16,617.49/24,928.72 = 5,369.07/x
3. Step 3: Cross multiply
   16,617.49x = 24,928.72 × 5,369.07
4. Step 4: Simplify right side
   16,617.49x = 133,844,042.69
5. Step 5: Solve for x
   x = 133,844,042.69/16,617.49
6. Step 6: Final answer
   x = 8,054.41