Finding the Fourth Proportional to 16,504.29, 24,768.72 and 7,745.36

Step by Step Solution

1. Step 1: Write the proportion equation
   16,504.29 : 24,768.72 = 7,745.36 : x
2. Step 2: Convert to fraction form
   16,504.29/24,768.72 = 7,745.36/x
3. Step 3: Cross multiply
   16,504.29x = 24,768.72 × 7,745.36
4. Step 4: Simplify right side
   16,504.29x = 191,842,529.30
5. Step 5: Solve for x
   x = 191,842,529.30/16,504.29
6. Step 6: Final answer
   x = 11,623.80