Finding the Fourth Proportional to 50,540.74, 69,732.22 and 32,636.50

Step by Step Solution

1. Step 1: Write the proportion equation
   50,540.74 : 69,732.22 = 32,636.50 : x
2. Step 2: Convert to fraction form
   50,540.74/69,732.22 = 32,636.50/x
3. Step 3: Cross multiply
   50,540.74x = 69,732.22 × 32,636.50
4. Step 4: Simplify right side
   50,540.74x = 2,275,815,598.03
5. Step 5: Solve for x
   x = 2,275,815,598.03/50,540.74
6. Step 6: Final answer
   x = 45,029.33