Finding the Fourth Proportional to 51,871.58, 71,496.71 and 36,744.83

Step by Step Solution

1. Step 1: Write the proportion equation
   51,871.58 : 71,496.71 = 36,744.83 : x
2. Step 2: Convert to fraction form
   51,871.58/71,496.71 = 36,744.83/x
3. Step 3: Cross multiply
   51,871.58x = 71,496.71 × 36,744.83
4. Step 4: Simplify right side
   51,871.58x = 2,627,133,913.30
5. Step 5: Solve for x
   x = 2,627,133,913.30/51,871.58
6. Step 6: Final answer
   x = 50,646.89