Finding the Fourth Proportional to 59,877.30, 82,631.25 and 33,020.76

Step by Step Solution

1. Step 1: Write the proportion equation
   59,877.30 : 82,631.25 = 33,020.76 : x
2. Step 2: Convert to fraction form
   59,877.30/82,631.25 = 33,020.76/x
3. Step 3: Cross multiply
   59,877.30x = 82,631.25 × 33,020.76
4. Step 4: Simplify right side
   59,877.30x = 2,728,546,674.75
5. Step 5: Solve for x
   x = 2,728,546,674.75/59,877.30
6. Step 6: Final answer
   x = 45,568.97