Finding the Fourth Proportional to 50,234.25, 69,323.27 and 27,878.25

Step by Step Solution

1. Step 1: Write the proportion equation
   50,234.25 : 69,323.27 = 27,878.25 : x
2. Step 2: Convert to fraction form
   50,234.25/69,323.27 = 27,878.25/x
3. Step 3: Cross multiply
   50,234.25x = 69,323.27 × 27,878.25
4. Step 4: Simplify right side
   50,234.25x = 1,932,611,312.49
5. Step 5: Solve for x
   x = 1,932,611,312.49/50,234.25
6. Step 6: Final answer
   x = 38,471.99