Finding the Fourth Proportional to 16,396.08, 24,588.72 and 9,004.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,396.08 : 24,588.72 = 9,004.56 : x
2. Step 2: Convert to fraction form
   16,396.08/24,588.72 = 9,004.56/x
3. Step 3: Cross multiply
   16,396.08x = 24,588.72 × 9,004.56
4. Step 4: Simplify right side
   16,396.08x = 221,410,604.56
5. Step 5: Solve for x
   x = 221,410,604.56/16,396.08
6. Step 6: Final answer
   x = 13,503.87