Finding the Fourth Proportional to 50,934.91, 70,282.71 and 28,274.09

Step by Step Solution

1. Step 1: Write the proportion equation
   50,934.91 : 70,282.71 = 28,274.09 : x
2. Step 2: Convert to fraction form
   50,934.91/70,282.71 = 28,274.09/x
3. Step 3: Cross multiply
   50,934.91x = 70,282.71 × 28,274.09
4. Step 4: Simplify right side
   50,934.91x = 1,987,179,843.69
5. Step 5: Solve for x
   x = 1,987,179,843.69/50,934.91
6. Step 6: Final answer
   x = 39,014.11