Finding the Fourth Proportional to 47,680.89, 71,533.14 and 33,668.37

Step by Step Solution

1. Step 1: Write the proportion equation
   47,680.89 : 71,533.14 = 33,668.37 : x
2. Step 2: Convert to fraction form
   47,680.89/71,533.14 = 33,668.37/x
3. Step 3: Cross multiply
   47,680.89x = 71,533.14 × 33,668.37
4. Step 4: Simplify right side
   47,680.89x = 2,408,404,224.78
5. Step 5: Solve for x
   x = 2,408,404,224.78/47,680.89
6. Step 6: Final answer
   x = 50,510.89