Finding the Fourth Proportional to 50,190.89, 69,265.40 and 27,530.69

Step by Step Solution

1. Step 1: Write the proportion equation
   50,190.89 : 69,265.40 = 27,530.69 : x
2. Step 2: Convert to fraction form
   50,190.89/69,265.40 = 27,530.69/x
3. Step 3: Cross multiply
   50,190.89x = 69,265.40 × 27,530.69
4. Step 4: Simplify right side
   50,190.89x = 1,906,923,771.15
5. Step 5: Solve for x
   x = 1,906,923,771.15/50,190.89
6. Step 6: Final answer
   x = 37,993.43