Finding the Fourth Proportional to 47,861.31, 71,666.56 and 33,744.93

Step by Step Solution

1. Step 1: Write the proportion equation
   47,861.31 : 71,666.56 = 33,744.93 : x
2. Step 2: Convert to fraction form
   47,861.31/71,666.56 = 33,744.93/x
3. Step 3: Cross multiply
   47,861.31x = 71,666.56 × 33,744.93
4. Step 4: Simplify right side
   47,861.31x = 2,418,383,050.54
5. Step 5: Solve for x
   x = 2,418,383,050.54/47,861.31
6. Step 6: Final answer
   x = 50,528.98