Finding the Fourth Proportional to 59,487.46, 82,079.22 and 40,369.84

Step by Step Solution

1. Step 1: Write the proportion equation
   59,487.46 : 82,079.22 = 40,369.84 : x
2. Step 2: Convert to fraction form
   59,487.46/82,079.22 = 40,369.84/x
3. Step 3: Cross multiply
   59,487.46x = 82,079.22 × 40,369.84
4. Step 4: Simplify right side
   59,487.46x = 3,313,524,978.72
5. Step 5: Solve for x
   x = 3,313,524,978.72/59,487.46
6. Step 6: Final answer
   x = 55,701.23