Finding the Fourth Proportional to 16,200.54, 24,286.23 and 5,809.86

Step by Step Solution

1. Step 1: Write the proportion equation
   16,200.54 : 24,286.23 = 5,809.86 : x
2. Step 2: Convert to fraction form
   16,200.54/24,286.23 = 5,809.86/x
3. Step 3: Cross multiply
   16,200.54x = 24,286.23 × 5,809.86
4. Step 4: Simplify right side
   16,200.54x = 141,099,596.23
5. Step 5: Solve for x
   x = 141,099,596.23/16,200.54
6. Step 6: Final answer
   x = 8,709.56