Finding the Fourth Proportional to 50,284.82, 69,373.22 and 32,390.20

Step by Step Solution

1. Step 1: Write the proportion equation
   50,284.82 : 69,373.22 = 32,390.20 : x
2. Step 2: Convert to fraction form
   50,284.82/69,373.22 = 32,390.20/x
3. Step 3: Cross multiply
   50,284.82x = 69,373.22 × 32,390.20
4. Step 4: Simplify right side
   50,284.82x = 2,247,012,470.44
5. Step 5: Solve for x
   x = 2,247,012,470.44/50,284.82
6. Step 6: Final answer
   x = 44,685.70