Finding the Fourth Proportional to 50,117.35, 69,161.04 and 27,456.79

Step by Step Solution

1. Step 1: Write the proportion equation
   50,117.35 : 69,161.04 = 27,456.79 : x
2. Step 2: Convert to fraction form
   50,117.35/69,161.04 = 27,456.79/x
3. Step 3: Cross multiply
   50,117.35x = 69,161.04 × 27,456.79
4. Step 4: Simplify right side
   50,117.35x = 1,898,940,151.46
5. Step 5: Solve for x
   x = 1,898,940,151.46/50,117.35
6. Step 6: Final answer
   x = 37,889.88