Finding the Fourth Proportional to 16,659.72, 24,992.46 and 5,565.24

Step by Step Solution

1. Step 1: Write the proportion equation
   16,659.72 : 24,992.46 = 5,565.24 : x
2. Step 2: Convert to fraction form
   16,659.72/24,992.46 = 5,565.24/x
3. Step 3: Cross multiply
   16,659.72x = 24,992.46 × 5,565.24
4. Step 4: Simplify right side
   16,659.72x = 139,089,038.09
5. Step 5: Solve for x
   x = 139,089,038.09/16,659.72
6. Step 6: Final answer
   x = 8,348.82