Finding the Fourth Proportional to 59,876.12, 82,632.76 and 33,018.60

Step by Step Solution

1. Step 1: Write the proportion equation
   59,876.12 : 82,632.76 = 33,018.60 : x
2. Step 2: Convert to fraction form
   59,876.12/82,632.76 = 33,018.60/x
3. Step 3: Cross multiply
   59,876.12x = 82,632.76 × 33,018.60
4. Step 4: Simplify right side
   59,876.12x = 2,728,418,049.34
5. Step 5: Solve for x
   x = 2,728,418,049.34/59,876.12
6. Step 6: Final answer
   x = 45,567.72