Finding the Fourth Proportional to 16,338.30, 22,824.30 and 16,338.30

Step by Step Solution

1. Step 1: Write the proportion equation
   16,338.30 : 22,824.30 = 16,338.30 : x
2. Step 2: Convert to fraction form
   16,338.30/22,824.30 = 16,338.30/x
3. Step 3: Cross multiply
   16,338.30x = 22,824.30 × 16,338.30
4. Step 4: Simplify right side
   16,338.30x = 372,910,260.69
5. Step 5: Solve for x
   x = 372,910,260.69/16,338.30
6. Step 6: Final answer
   x = 22,824.30