Finding the Fourth Proportional to 16,661.82, 24,984.44 and 5,564.70

Step by Step Solution

1. Step 1: Write the proportion equation
   16,661.82 : 24,984.44 = 5,564.70 : x
2. Step 2: Convert to fraction form
   16,661.82/24,984.44 = 5,564.70/x
3. Step 3: Cross multiply
   16,661.82x = 24,984.44 × 5,564.70
4. Step 4: Simplify right side
   16,661.82x = 139,030,913.27
5. Step 5: Solve for x
   x = 139,030,913.27/16,661.82
6. Step 6: Final answer
   x = 8,344.28