Finding the Fourth Proportional to 59,977.58, 82,769.74 and 33,120.06

Step by Step Solution

1. Step 1: Write the proportion equation
   59,977.58 : 82,769.74 = 33,120.06 : x
2. Step 2: Convert to fraction form
   59,977.58/82,769.74 = 33,120.06/x
3. Step 3: Cross multiply
   59,977.58x = 82,769.74 × 33,120.06
4. Step 4: Simplify right side
   59,977.58x = 2,741,338,754.98
5. Step 5: Solve for x
   x = 2,741,338,754.98/59,977.58
6. Step 6: Final answer
   x = 45,706.06