Finding the Fourth Proportional to 16,276.53, 24,416.72 and 5,179.33

Step by Step Solution

1. Step 1: Write the proportion equation
   16,276.53 : 24,416.72 = 5,179.33 : x
2. Step 2: Convert to fraction form
   16,276.53/24,416.72 = 5,179.33/x
3. Step 3: Cross multiply
   16,276.53x = 24,416.72 × 5,179.33
4. Step 4: Simplify right side
   16,276.53x = 126,462,250.40
5. Step 5: Solve for x
   x = 126,462,250.40/16,276.53
6. Step 6: Final answer
   x = 7,769.61