Finding the Fourth Proportional to 50,046.90, 69,061.73 and 27,381.39

Step by Step Solution

1. Step 1: Write the proportion equation
   50,046.90 : 69,061.73 = 27,381.39 : x
2. Step 2: Convert to fraction form
   50,046.90/69,061.73 = 27,381.39/x
3. Step 3: Cross multiply
   50,046.90x = 69,061.73 × 27,381.39
4. Step 4: Simplify right side
   50,046.90x = 1,891,006,163.20
5. Step 5: Solve for x
   x = 1,891,006,163.20/50,046.90
6. Step 6: Final answer
   x = 37,784.68