Finding the Fourth Proportional to 50,076.50, 69,105.57 and 27,415.42

Step by Step Solution

1. Step 1: Write the proportion equation
   50,076.50 : 69,105.57 = 27,415.42 : x
2. Step 2: Convert to fraction form
   50,076.50/69,105.57 = 27,415.42/x
3. Step 3: Cross multiply
   50,076.50x = 69,105.57 × 27,415.42
4. Step 4: Simplify right side
   50,076.50x = 1,894,558,225.89
5. Step 5: Solve for x
   x = 1,894,558,225.89/50,076.50
6. Step 6: Final answer
   x = 37,833.28