Finding the Fourth Proportional to 16,608.94, 24,914.89 and 5,515.73

Step by Step Solution

1. Step 1: Write the proportion equation
   16,608.94 : 24,914.89 = 5,515.73 : x
2. Step 2: Convert to fraction form
   16,608.94/24,914.89 = 5,515.73/x
3. Step 3: Cross multiply
   16,608.94x = 24,914.89 × 5,515.73
4. Step 4: Simplify right side
   16,608.94x = 137,423,806.22
5. Step 5: Solve for x
   x = 137,423,806.22/16,608.94
6. Step 6: Final answer
   x = 8,274.09