Finding the Fourth Proportional to 16,923.61, 25,379.16 and 5,827.24

Step by Step Solution

1. Step 1: Write the proportion equation
   16,923.61 : 25,379.16 = 5,827.24 : x
2. Step 2: Convert to fraction form
   16,923.61/25,379.16 = 5,827.24/x
3. Step 3: Cross multiply
   16,923.61x = 25,379.16 × 5,827.24
4. Step 4: Simplify right side
   16,923.61x = 147,890,456.32
5. Step 5: Solve for x
   x = 147,890,456.32/16,923.61
6. Step 6: Final answer
   x = 8,738.71