Finding the Fourth Proportional to 50,016, 69,016.08 and 28,802.16

Step by Step Solution

1. Step 1: Write the proportion equation
   50,016 : 69,016.08 = 28,802.16 : x
2. Step 2: Convert to fraction form
   50,016/69,016.08 = 28,802.16/x
3. Step 3: Cross multiply
   50,016x = 69,016.08 × 28,802.16
4. Step 4: Simplify right side
   50,016x = 1,987,812,178.73
5. Step 5: Solve for x
   x = 1,987,812,178.73/50,016
6. Step 6: Final answer
   x = 39,743.53