Finding the Fourth Proportional to 50,380.86, 69,518.25 and 30,233.46

Step by Step Solution

1. Step 1: Write the proportion equation
   50,380.86 : 69,518.25 = 30,233.46 : x
2. Step 2: Convert to fraction form
   50,380.86/69,518.25 = 30,233.46/x
3. Step 3: Cross multiply
   50,380.86x = 69,518.25 × 30,233.46
4. Step 4: Simplify right side
   50,380.86x = 2,101,777,230.65
5. Step 5: Solve for x
   x = 2,101,777,230.65/50,380.86
6. Step 6: Final answer
   x = 41,717.77