Finding the Fourth Proportional to 16,089.82, 24,116.04 and 9,521.54

Step by Step Solution

1. Step 1: Write the proportion equation
   16,089.82 : 24,116.04 = 9,521.54 : x
2. Step 2: Convert to fraction form
   16,089.82/24,116.04 = 9,521.54/x
3. Step 3: Cross multiply
   16,089.82x = 24,116.04 × 9,521.54
4. Step 4: Simplify right side
   16,089.82x = 229,621,839.50
5. Step 5: Solve for x
   x = 229,621,839.50/16,089.82
6. Step 6: Final answer
   x = 14,271.25