Finding the Fourth Proportional to 59,871.38, 82,621.59 and 33,013.19

Step by Step Solution

1. Step 1: Write the proportion equation
   59,871.38 : 82,621.59 = 33,013.19 : x
2. Step 2: Convert to fraction form
   59,871.38/82,621.59 = 33,013.19/x
3. Step 3: Cross multiply
   59,871.38x = 82,621.59 × 33,013.19
4. Step 4: Simplify right side
   59,871.38x = 2,727,602,331.53
5. Step 5: Solve for x
   x = 2,727,602,331.53/59,871.38
6. Step 6: Final answer
   x = 45,557.70