Finding the Fourth Proportional to 59,747.21, 82,452.18 and 34,257.72

Step by Step Solution

1. Step 1: Write the proportion equation
   59,747.21 : 82,452.18 = 34,257.72 : x
2. Step 2: Convert to fraction form
   59,747.21/82,452.18 = 34,257.72/x
3. Step 3: Cross multiply
   59,747.21x = 82,452.18 × 34,257.72
4. Step 4: Simplify right side
   59,747.21x = 2,824,623,695.83
5. Step 5: Solve for x
   x = 2,824,623,695.83/59,747.21
6. Step 6: Final answer
   x = 47,276.25