Finding the Fourth Proportional to 50,634.32, 69,874.38 and 27,974.30

Step by Step Solution

1. Step 1: Write the proportion equation
   50,634.32 : 69,874.38 = 27,974.30 : x
2. Step 2: Convert to fraction form
   50,634.32/69,874.38 = 27,974.30/x
3. Step 3: Cross multiply
   50,634.32x = 69,874.38 × 27,974.30
4. Step 4: Simplify right side
   50,634.32x = 1,954,686,519.06
5. Step 5: Solve for x
   x = 1,954,686,519.06/50,634.32
6. Step 6: Final answer
   x = 38,603.99