Finding the Fourth Proportional to 50,073.30, 69,104.50 and 28,853.94

Step by Step Solution

1. Step 1: Write the proportion equation
   50,073.30 : 69,104.50 = 28,853.94 : x
2. Step 2: Convert to fraction form
   50,073.30/69,104.50 = 28,853.94/x
3. Step 3: Cross multiply
   50,073.30x = 69,104.50 × 28,853.94
4. Step 4: Simplify right side
   50,073.30x = 1,993,937,096.73
5. Step 5: Solve for x
   x = 1,993,937,096.73/50,073.30
6. Step 6: Final answer
   x = 39,820.37