Finding the Fourth Proportional to 50,584.52, 69,808.82 and 28,228.52

Step by Step Solution

1. Step 1: Write the proportion equation
   50,584.52 : 69,808.82 = 28,228.52 : x
2. Step 2: Convert to fraction form
   50,584.52/69,808.82 = 28,228.52/x
3. Step 3: Cross multiply
   50,584.52x = 69,808.82 × 28,228.52
4. Step 4: Simplify right side
   50,584.52x = 1,970,599,671.55
5. Step 5: Solve for x
   x = 1,970,599,671.55/50,584.52
6. Step 6: Final answer
   x = 38,956.58