Finding the Fourth Proportional to 16,224.32, 24,327.77 and 8,323.58

Step by Step Solution

1. Step 1: Write the proportion equation
   16,224.32 : 24,327.77 = 8,323.58 : x
2. Step 2: Convert to fraction form
   16,224.32/24,327.77 = 8,323.58/x
3. Step 3: Cross multiply
   16,224.32x = 24,327.77 × 8,323.58
4. Step 4: Simplify right side
   16,224.32x = 202,493,976.56
5. Step 5: Solve for x
   x = 202,493,976.56/16,224.32
6. Step 6: Final answer
   x = 12,480.90