Finding the Fourth Proportional to 50,380.72, 69,528.86 and 33,355.68

Step by Step Solution

1. Step 1: Write the proportion equation
   50,380.72 : 69,528.86 = 33,355.68 : x
2. Step 2: Convert to fraction form
   50,380.72/69,528.86 = 33,355.68/x
3. Step 3: Cross multiply
   50,380.72x = 69,528.86 × 33,355.68
4. Step 4: Simplify right side
   50,380.72x = 2,319,182,404.92
5. Step 5: Solve for x
   x = 2,319,182,404.92/50,380.72
6. Step 6: Final answer
   x = 46,033.13