Finding the Fourth Proportional to 50,308.68, 69,421.47 and 27,647.41

Step by Step Solution

1. Step 1: Write the proportion equation
   50,308.68 : 69,421.47 = 27,647.41 : x
2. Step 2: Convert to fraction form
   50,308.68/69,421.47 = 27,647.41/x
3. Step 3: Cross multiply
   50,308.68x = 69,421.47 × 27,647.41
4. Step 4: Simplify right side
   50,308.68x = 1,919,323,843.89
5. Step 5: Solve for x
   x = 1,919,323,843.89/50,308.68
6. Step 6: Final answer
   x = 38,150.95