Finding the Fourth Proportional to 51,968.06, 71,659.50 and 33,081.02

Step by Step Solution

1. Step 1: Write the proportion equation
   51,968.06 : 71,659.50 = 33,081.02 : x
2. Step 2: Convert to fraction form
   51,968.06/71,659.50 = 33,081.02/x
3. Step 3: Cross multiply
   51,968.06x = 71,659.50 × 33,081.02
4. Step 4: Simplify right side
   51,968.06x = 2,370,569,352.69
5. Step 5: Solve for x
   x = 2,370,569,352.69/51,968.06
6. Step 6: Final answer
   x = 45,615.89