Finding the Fourth Proportional to 16,216.74, 24,325.83 and 4,971.27

Step by Step Solution

1. Step 1: Write the proportion equation
   16,216.74 : 24,325.83 = 4,971.27 : x
2. Step 2: Convert to fraction form
   16,216.74/24,325.83 = 4,971.27/x
3. Step 3: Cross multiply
   16,216.74x = 24,325.83 × 4,971.27
4. Step 4: Simplify right side
   16,216.74x = 120,930,287.55
5. Step 5: Solve for x
   x = 120,930,287.55/16,216.74
6. Step 6: Final answer
   x = 7,457.13