Finding the Fourth Proportional to 59,996.72, 82,800.60 and 33,142.16

Step by Step Solution

1. Step 1: Write the proportion equation
   59,996.72 : 82,800.60 = 33,142.16 : x
2. Step 2: Convert to fraction form
   59,996.72/82,800.60 = 33,142.16/x
3. Step 3: Cross multiply
   59,996.72x = 82,800.60 × 33,142.16
4. Step 4: Simplify right side
   59,996.72x = 2,744,190,733.30
5. Step 5: Solve for x
   x = 2,744,190,733.30/59,996.72
6. Step 6: Final answer
   x = 45,739.01