Finding the Fourth Proportional to 16,503.27, 24,757.89 and 5,410.53

Step by Step Solution

1. Step 1: Write the proportion equation
   16,503.27 : 24,757.89 = 5,410.53 : x
2. Step 2: Convert to fraction form
   16,503.27/24,757.89 = 5,410.53/x
3. Step 3: Cross multiply
   16,503.27x = 24,757.89 × 5,410.53
4. Step 4: Simplify right side
   16,503.27x = 133,953,306.58
5. Step 5: Solve for x
   x = 133,953,306.58/16,503.27
6. Step 6: Final answer
   x = 8,116.77