Finding the Fourth Proportional to 50,432.59, 69,595.71 and 27,771.40

Step by Step Solution

1. Step 1: Write the proportion equation
   50,432.59 : 69,595.71 = 27,771.40 : x
2. Step 2: Convert to fraction form
   50,432.59/69,595.71 = 27,771.40/x
3. Step 3: Cross multiply
   50,432.59x = 69,595.71 × 27,771.40
4. Step 4: Simplify right side
   50,432.59x = 1,932,769,952.72
5. Step 5: Solve for x
   x = 1,932,769,952.72/50,432.59
6. Step 6: Final answer
   x = 38,323.83