Finding the Fourth Proportional to 50,096.72, 69,190.20 and 34,153.76

Step by Step Solution

1. Step 1: Write the proportion equation
   50,096.72 : 69,190.20 = 34,153.76 : x
2. Step 2: Convert to fraction form
   50,096.72/69,190.20 = 34,153.76/x
3. Step 3: Cross multiply
   50,096.72x = 69,190.20 × 34,153.76
4. Step 4: Simplify right side
   50,096.72x = 2,363,105,485.15
5. Step 5: Solve for x
   x = 2,363,105,485.15/50,096.72
6. Step 6: Final answer
   x = 47,170.86