Finding the Fourth Proportional to 50,103.14, 69,143.38 and 27,443.10

Step by Step Solution

1. Step 1: Write the proportion equation
   50,103.14 : 69,143.38 = 27,443.10 : x
2. Step 2: Convert to fraction form
   50,103.14/69,143.38 = 27,443.10/x
3. Step 3: Cross multiply
   50,103.14x = 69,143.38 × 27,443.10
4. Step 4: Simplify right side
   50,103.14x = 1,897,508,691.68
5. Step 5: Solve for x
   x = 1,897,508,691.68/50,103.14
6. Step 6: Final answer
   x = 37,872.05