Finding the Fourth Proportional to 16,327.50, 24,467.61 and 11,256.48

Step by Step Solution

1. Step 1: Write the proportion equation
   16,327.50 : 24,467.61 = 11,256.48 : x
2. Step 2: Convert to fraction form
   16,327.50/24,467.61 = 11,256.48/x
3. Step 3: Cross multiply
   16,327.50x = 24,467.61 × 11,256.48
4. Step 4: Simplify right side
   16,327.50x = 275,419,177.89
5. Step 5: Solve for x
   x = 275,419,177.89/16,327.50
6. Step 6: Final answer
   x = 16,868.43