Finding the Fourth Proportional to 50,069.50, 75,106.55 and 27,866.15

Step by Step Solution

1. Step 1: Write the proportion equation
   50,069.50 : 75,106.55 = 27,866.15 : x
2. Step 2: Convert to fraction form
   50,069.50/75,106.55 = 27,866.15/x
3. Step 3: Cross multiply
   50,069.50x = 75,106.55 × 27,866.15
4. Step 4: Simplify right side
   50,069.50x = 2,092,929,873.42
5. Step 5: Solve for x
   x = 2,092,929,873.42/50,069.50
6. Step 6: Final answer
   x = 41,800.50