Finding the Fourth Proportional to 50,782.14, 76,020.12 and 27,337.50

Step by Step Solution

1. Step 1: Write the proportion equation
   50,782.14 : 76,020.12 = 27,337.50 : x
2. Step 2: Convert to fraction form
   50,782.14/76,020.12 = 27,337.50/x
3. Step 3: Cross multiply
   50,782.14x = 76,020.12 × 27,337.50
4. Step 4: Simplify right side
   50,782.14x = 2,078,200,030.50
5. Step 5: Solve for x
   x = 2,078,200,030.50/50,782.14
6. Step 6: Final answer
   x = 40,923.84