Finding the Fourth Proportional to 50,282.94, 69,388.20 and 30,150.94

Step by Step Solution

1. Step 1: Write the proportion equation
   50,282.94 : 69,388.20 = 30,150.94 : x
2. Step 2: Convert to fraction form
   50,282.94/69,388.20 = 30,150.94/x
3. Step 3: Cross multiply
   50,282.94x = 69,388.20 × 30,150.94
4. Step 4: Simplify right side
   50,282.94x = 2,092,119,454.91
5. Step 5: Solve for x
   x = 2,092,119,454.91/50,282.94
6. Step 6: Final answer
   x = 41,606.94