Finding the Fourth Proportional to 50,151.33, 69,206.27 and 28,929.33

Step by Step Solution

1. Step 1: Write the proportion equation
   50,151.33 : 69,206.27 = 28,929.33 : x
2. Step 2: Convert to fraction form
   50,151.33/69,206.27 = 28,929.33/x
3. Step 3: Cross multiply
   50,151.33x = 69,206.27 × 28,929.33
4. Step 4: Simplify right side
   50,151.33x = 2,002,090,878.25
5. Step 5: Solve for x
   x = 2,002,090,878.25/50,151.33
6. Step 6: Final answer
   x = 39,920.99