Finding the Fourth Proportional to 59,825.16, 82,491.30 and 38,286.72

Step by Step Solution

1. Step 1: Write the proportion equation
   59,825.16 : 82,491.30 = 38,286.72 : x
2. Step 2: Convert to fraction form
   59,825.16/82,491.30 = 38,286.72/x
3. Step 3: Cross multiply
   59,825.16x = 82,491.30 × 38,286.72
4. Step 4: Simplify right side
   59,825.16x = 3,158,321,305.54
5. Step 5: Solve for x
   x = 3,158,321,305.54/59,825.16
6. Step 6: Final answer
   x = 52,792.53