Finding the Fourth Proportional to 51,771.72, 71,401.05 and 43,744.76

Step by Step Solution

1. Step 1: Write the proportion equation
   51,771.72 : 71,401.05 = 43,744.76 : x
2. Step 2: Convert to fraction form
   51,771.72/71,401.05 = 43,744.76/x
3. Step 3: Cross multiply
   51,771.72x = 71,401.05 × 43,744.76
4. Step 4: Simplify right side
   51,771.72x = 3,123,421,796.00
5. Step 5: Solve for x
   x = 3,123,421,796.00/51,771.72
6. Step 6: Final answer
   x = 60,330.66