Finding the Fourth Proportional to 16,503.54, 24,763.82 and 10,960.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,503.54 : 24,763.82 = 10,960.72 : x
2. Step 2: Convert to fraction form
   16,503.54/24,763.82 = 10,960.72/x
3. Step 3: Cross multiply
   16,503.54x = 24,763.82 × 10,960.72
4. Step 4: Simplify right side
   16,503.54x = 271,429,297.15
5. Step 5: Solve for x
   x = 271,429,297.15/16,503.54
6. Step 6: Final answer
   x = 16,446.73