Finding the Fourth Proportional to 16,336.91, 24,507.79 and 5,806.05

Step by Step Solution

1. Step 1: Write the proportion equation
   16,336.91 : 24,507.79 = 5,806.05 : x
2. Step 2: Convert to fraction form
   16,336.91/24,507.79 = 5,806.05/x
3. Step 3: Cross multiply
   16,336.91x = 24,507.79 × 5,806.05
4. Step 4: Simplify right side
   16,336.91x = 142,293,439.61
5. Step 5: Solve for x
   x = 142,293,439.61/16,336.91
6. Step 6: Final answer
   x = 8,709.94