Finding the Fourth Proportional to 47,727.98, 65,871.79 and 34,343.54

Step by Step Solution

1. Step 1: Write the proportion equation
   47,727.98 : 65,871.79 = 34,343.54 : x
2. Step 2: Convert to fraction form
   47,727.98/65,871.79 = 34,343.54/x
3. Step 3: Cross multiply
   47,727.98x = 65,871.79 × 34,343.54
4. Step 4: Simplify right side
   47,727.98x = 2,262,270,039.52
5. Step 5: Solve for x
   x = 2,262,270,039.52/47,727.98
6. Step 6: Final answer
   x = 47,399.25