Finding the Fourth Proportional to 50,553.75, 69,763.96 and 27,894.15

Step by Step Solution

1. Step 1: Write the proportion equation
   50,553.75 : 69,763.96 = 27,894.15 : x
2. Step 2: Convert to fraction form
   50,553.75/69,763.96 = 27,894.15/x
3. Step 3: Cross multiply
   50,553.75x = 69,763.96 × 27,894.15
4. Step 4: Simplify right side
   50,553.75x = 1,946,006,016.01
5. Step 5: Solve for x
   x = 1,946,006,016.01/50,553.75
6. Step 6: Final answer
   x = 38,493.81