Finding the Fourth Proportional to 59,915.10, 82,682.25 and 33,057.81

Step by Step Solution

1. Step 1: Write the proportion equation
   59,915.10 : 82,682.25 = 33,057.81 : x
2. Step 2: Convert to fraction form
   59,915.10/82,682.25 = 33,057.81/x
3. Step 3: Cross multiply
   59,915.10x = 82,682.25 × 33,057.81
4. Step 4: Simplify right side
   59,915.10x = 2,733,294,110.87
5. Step 5: Solve for x
   x = 2,733,294,110.87/59,915.10
6. Step 6: Final answer
   x = 45,619.45