Finding the Fourth Proportional to 50,287.88, 69,383.50 and 32,393.20

Step by Step Solution

1. Step 1: Write the proportion equation
   50,287.88 : 69,383.50 = 32,393.20 : x
2. Step 2: Convert to fraction form
   50,287.88/69,383.50 = 32,393.20/x
3. Step 3: Cross multiply
   50,287.88x = 69,383.50 × 32,393.20
4. Step 4: Simplify right side
   50,287.88x = 2,247,553,592.20
5. Step 5: Solve for x
   x = 2,247,553,592.20/50,287.88
6. Step 6: Final answer
   x = 44,693.74