Finding the Fourth Proportional to 59,815.72, 82,527.42 and 34,660.36

Step by Step Solution

1. Step 1: Write the proportion equation
   59,815.72 : 82,527.42 = 34,660.36 : x
2. Step 2: Convert to fraction form
   59,815.72/82,527.42 = 34,660.36/x
3. Step 3: Cross multiply
   59,815.72x = 82,527.42 × 34,660.36
4. Step 4: Simplify right side
   59,815.72x = 2,860,430,087.07
5. Step 5: Solve for x
   x = 2,860,430,087.07/59,815.72
6. Step 6: Final answer
   x = 47,820.71