Finding the Fourth Proportional to 50,982.40, 70,327.20 and 32,086.72

Step by Step Solution

1. Step 1: Write the proportion equation
   50,982.40 : 70,327.20 = 32,086.72 : x
2. Step 2: Convert to fraction form
   50,982.40/70,327.20 = 32,086.72/x
3. Step 3: Cross multiply
   50,982.40x = 70,327.20 × 32,086.72
4. Step 4: Simplify right side
   50,982.40x = 2,256,569,174.78
5. Step 5: Solve for x
   x = 2,256,569,174.78/50,982.40
6. Step 6: Final answer
   x = 44,261.73