Finding the Fourth Proportional to 59,521.50, 82,140.28 and 34,031.48

Step by Step Solution

1. Step 1: Write the proportion equation
   59,521.50 : 82,140.28 = 34,031.48 : x
2. Step 2: Convert to fraction form
   59,521.50/82,140.28 = 34,031.48/x
3. Step 3: Cross multiply
   59,521.50x = 82,140.28 × 34,031.48
4. Step 4: Simplify right side
   59,521.50x = 2,795,354,800.23
5. Step 5: Solve for x
   x = 2,795,354,800.23/59,521.50
6. Step 6: Final answer
   x = 46,963.78