Finding the Fourth Proportional to 16,322.30, 22,524.78 and 8,870.30

Step by Step Solution

1. Step 1: Write the proportion equation
   16,322.30 : 22,524.78 = 8,870.30 : x
2. Step 2: Convert to fraction form
   16,322.30/22,524.78 = 8,870.30/x
3. Step 3: Cross multiply
   16,322.30x = 22,524.78 × 8,870.30
4. Step 4: Simplify right side
   16,322.30x = 199,801,556.03
5. Step 5: Solve for x
   x = 199,801,556.03/16,322.30
6. Step 6: Final answer
   x = 12,241.02