Finding the Fourth Proportional to 59,878.30, 82,632.63 and 33,021.76

Step by Step Solution

1. Step 1: Write the proportion equation
   59,878.30 : 82,632.63 = 33,021.76 : x
2. Step 2: Convert to fraction form
   59,878.30/82,632.63 = 33,021.76/x
3. Step 3: Cross multiply
   59,878.30x = 82,632.63 × 33,021.76
4. Step 4: Simplify right side
   59,878.30x = 2,728,674,876.03
5. Step 5: Solve for x
   x = 2,728,674,876.03/59,878.30
6. Step 6: Final answer
   x = 45,570.35