Finding the Fourth Proportional to 59,638.26, 82,301.52 and 32,780.58

Step by Step Solution

1. Step 1: Write the proportion equation
   59,638.26 : 82,301.52 = 32,780.58 : x
2. Step 2: Convert to fraction form
   59,638.26/82,301.52 = 32,780.58/x
3. Step 3: Cross multiply
   59,638.26x = 82,301.52 × 32,780.58
4. Step 4: Simplify right side
   59,638.26x = 2,697,891,560.48
5. Step 5: Solve for x
   x = 2,697,891,560.48/59,638.26
6. Step 6: Final answer
   x = 45,237.60