Finding the Fourth Proportional to 50,245.32, 69,339.41 and 27,586.42

Step by Step Solution

1. Step 1: Write the proportion equation
   50,245.32 : 69,339.41 = 27,586.42 : x
2. Step 2: Convert to fraction form
   50,245.32/69,339.41 = 27,586.42/x
3. Step 3: Cross multiply
   50,245.32x = 69,339.41 × 27,586.42
4. Step 4: Simplify right side
   50,245.32x = 1,912,826,086.81
5. Step 5: Solve for x
   x = 1,912,826,086.81/50,245.32
6. Step 6: Final answer
   x = 38,069.74