Finding the Fourth Proportional to 50,103.95, 69,143.37 and 27,442.97

Step by Step Solution

1. Step 1: Write the proportion equation
   50,103.95 : 69,143.37 = 27,442.97 : x
2. Step 2: Convert to fraction form
   50,103.95/69,143.37 = 27,442.97/x
3. Step 3: Cross multiply
   50,103.95x = 69,143.37 × 27,442.97
4. Step 4: Simplify right side
   50,103.95x = 1,897,499,082.89
5. Step 5: Solve for x
   x = 1,897,499,082.89/50,103.95
6. Step 6: Final answer
   x = 37,871.25