Finding the Fourth Proportional to 36,414.58, 50,250.21 and 20,498.50

Step by Step Solution

1. Step 1: Write the proportion equation
   36,414.58 : 50,250.21 = 20,498.50 : x
2. Step 2: Convert to fraction form
   36,414.58/50,250.21 = 20,498.50/x
3. Step 3: Cross multiply
   36,414.58x = 50,250.21 × 20,498.50
4. Step 4: Simplify right side
   36,414.58x = 1,030,053,929.69
5. Step 5: Solve for x
   x = 1,030,053,929.69/36,414.58
6. Step 6: Final answer
   x = 28,286.85