Finding the Fourth Proportional to 50,016.69, 74,922.98 and 32,433.21

Step by Step Solution

1. Step 1: Write the proportion equation
   50,016.69 : 74,922.98 = 32,433.21 : x
2. Step 2: Convert to fraction form
   50,016.69/74,922.98 = 32,433.21/x
3. Step 3: Cross multiply
   50,016.69x = 74,922.98 × 32,433.21
4. Step 4: Simplify right side
   50,016.69x = 2,429,992,582.00
5. Step 5: Solve for x
   x = 2,429,992,582.00/50,016.69
6. Step 6: Final answer
   x = 48,583.63