Finding the Fourth Proportional to 59,645.76, 82,311.12 and 32,790

Step by Step Solution

1. Step 1: Write the proportion equation
   59,645.76 : 82,311.12 = 32,790 : x
2. Step 2: Convert to fraction form
   59,645.76/82,311.12 = 32,790/x
3. Step 3: Cross multiply
   59,645.76x = 82,311.12 × 32,790
4. Step 4: Simplify right side
   59,645.76x = 2,698,981,624.80
5. Step 5: Solve for x
   x = 2,698,981,624.80/59,645.76
6. Step 6: Final answer
   x = 45,250.18