Finding the Fourth Proportional to 50,196.71, 69,271.48 and 27,840.71

Step by Step Solution

1. Step 1: Write the proportion equation
   50,196.71 : 69,271.48 = 27,840.71 : x
2. Step 2: Convert to fraction form
   50,196.71/69,271.48 = 27,840.71/x
3. Step 3: Cross multiply
   50,196.71x = 69,271.48 × 27,840.71
4. Step 4: Simplify right side
   50,196.71x = 1,928,566,769.99
5. Step 5: Solve for x
   x = 1,928,566,769.99/50,196.71
6. Step 6: Final answer
   x = 38,420.19