Finding the Fourth Proportional to 50,103.18, 69,142.37 and 27,443.58

Step by Step Solution

1. Step 1: Write the proportion equation
   50,103.18 : 69,142.37 = 27,443.58 : x
2. Step 2: Convert to fraction form
   50,103.18/69,142.37 = 27,443.58/x
3. Step 3: Cross multiply
   50,103.18x = 69,142.37 × 27,443.58
4. Step 4: Simplify right side
   50,103.18x = 1,897,514,128.18
5. Step 5: Solve for x
   x = 1,897,514,128.18/50,103.18
6. Step 6: Final answer
   x = 37,872.13