Finding the Fourth Proportional to 47,440.03, 71,171.72 and 33,427.42

Step by Step Solution

1. Step 1: Write the proportion equation
   47,440.03 : 71,171.72 = 33,427.42 : x
2. Step 2: Convert to fraction form
   47,440.03/71,171.72 = 33,427.42/x
3. Step 3: Cross multiply
   47,440.03x = 71,171.72 × 33,427.42
4. Step 4: Simplify right side
   47,440.03x = 2,379,086,756.85
5. Step 5: Solve for x
   x = 2,379,086,756.85/47,440.03
6. Step 6: Final answer
   x = 50,149.35