Finding the Fourth Proportional to 59,942.30, 82,722.42 and 34,453.40

Step by Step Solution

1. Step 1: Write the proportion equation
   59,942.30 : 82,722.42 = 34,453.40 : x
2. Step 2: Convert to fraction form
   59,942.30/82,722.42 = 34,453.40/x
3. Step 3: Cross multiply
   59,942.30x = 82,722.42 × 34,453.40
4. Step 4: Simplify right side
   59,942.30x = 2,850,068,211.62
5. Step 5: Solve for x
   x = 2,850,068,211.62/59,942.30
6. Step 6: Final answer
   x = 47,546.87