Finding the Fourth Proportional to 59,438.25, 82,028.43 and 34,287.75

Step by Step Solution

1. Step 1: Write the proportion equation
   59,438.25 : 82,028.43 = 34,287.75 : x
2. Step 2: Convert to fraction form
   59,438.25/82,028.43 = 34,287.75/x
3. Step 3: Cross multiply
   59,438.25x = 82,028.43 × 34,287.75
4. Step 4: Simplify right side
   59,438.25x = 2,812,570,300.73
5. Step 5: Solve for x
   x = 2,812,570,300.73/59,438.25
6. Step 6: Final answer
   x = 47,319.20