Finding the Fourth Proportional to 16,284.05, 24,408.98 and 10,365.47

Step by Step Solution

1. Step 1: Write the proportion equation
   16,284.05 : 24,408.98 = 10,365.47 : x
2. Step 2: Convert to fraction form
   16,284.05/24,408.98 = 10,365.47/x
3. Step 3: Cross multiply
   16,284.05x = 24,408.98 × 10,365.47
4. Step 4: Simplify right side
   16,284.05x = 253,010,498.09
5. Step 5: Solve for x
   x = 253,010,498.09/16,284.05
6. Step 6: Final answer
   x = 15,537.32