Finding the Fourth Proportional to 51,169.69, 76,757.27 and 16,112.08

Step by Step Solution

1. Step 1: Write the proportion equation
   51,169.69 : 76,757.27 = 16,112.08 : x
2. Step 2: Convert to fraction form
   51,169.69/76,757.27 = 16,112.08/x
3. Step 3: Cross multiply
   51,169.69x = 76,757.27 × 16,112.08
4. Step 4: Simplify right side
   51,169.69x = 1,236,719,002.37
5. Step 5: Solve for x
   x = 1,236,719,002.37/51,169.69
6. Step 6: Final answer
   x = 24,168.98