Finding the Fourth Proportional to 50,611.62, 69,844.59 and 27,950.57

Step by Step Solution

1. Step 1: Write the proportion equation
   50,611.62 : 69,844.59 = 27,950.57 : x
2. Step 2: Convert to fraction form
   50,611.62/69,844.59 = 27,950.57/x
3. Step 3: Cross multiply
   50,611.62x = 69,844.59 × 27,950.57
4. Step 4: Simplify right side
   50,611.62x = 1,952,196,101.92
5. Step 5: Solve for x
   x = 1,952,196,101.92/50,611.62
6. Step 6: Final answer
   x = 38,572.09