Finding the Fourth Proportional to 50,545.08, 69,751.56 and 27,885

Step by Step Solution

1. Step 1: Write the proportion equation
   50,545.08 : 69,751.56 = 27,885 : x
2. Step 2: Convert to fraction form
   50,545.08/69,751.56 = 27,885/x
3. Step 3: Cross multiply
   50,545.08x = 69,751.56 × 27,885
4. Step 4: Simplify right side
   50,545.08x = 1,945,022,250.60
5. Step 5: Solve for x
   x = 1,945,022,250.60/50,545.08
6. Step 6: Final answer
   x = 38,480.94