Finding the Fourth Proportional to 59,431.50, 82,017.90 and 34,281

Step by Step Solution

1. Step 1: Write the proportion equation
   59,431.50 : 82,017.90 = 34,281 : x
2. Step 2: Convert to fraction form
   59,431.50/82,017.90 = 34,281/x
3. Step 3: Cross multiply
   59,431.50x = 82,017.90 × 34,281
4. Step 4: Simplify right side
   59,431.50x = 2,811,655,629.90
5. Step 5: Solve for x
   x = 2,811,655,629.90/59,431.50
6. Step 6: Final answer
   x = 47,309.18