Finding the Fourth Proportional to 59,871.99, 82,621.46 and 33,015.63

Step by Step Solution

1. Step 1: Write the proportion equation
   59,871.99 : 82,621.46 = 33,015.63 : x
2. Step 2: Convert to fraction form
   59,871.99/82,621.46 = 33,015.63/x
3. Step 3: Cross multiply
   59,871.99x = 82,621.46 × 33,015.63
4. Step 4: Simplify right side
   59,871.99x = 2,727,799,388.34
5. Step 5: Solve for x
   x = 2,727,799,388.34/59,871.99
6. Step 6: Final answer
   x = 45,560.53