Finding the Fourth Proportional to 50,541.67, 69,747.51 and 27,880.72

Step by Step Solution

1. Step 1: Write the proportion equation
   50,541.67 : 69,747.51 = 27,880.72 : x
2. Step 2: Convert to fraction form
   50,541.67/69,747.51 = 27,880.72/x
3. Step 3: Cross multiply
   50,541.67x = 69,747.51 × 27,880.72
4. Step 4: Simplify right side
   50,541.67x = 1,944,610,766.46
5. Step 5: Solve for x
   x = 1,944,610,766.46/50,541.67
6. Step 6: Final answer
   x = 38,475.39