Finding the Fourth Proportional to 59,638.44, 82,300.05 and 32,780.34

Step by Step Solution

1. Step 1: Write the proportion equation
   59,638.44 : 82,300.05 = 32,780.34 : x
2. Step 2: Convert to fraction form
   59,638.44/82,300.05 = 32,780.34/x
3. Step 3: Cross multiply
   59,638.44x = 82,300.05 × 32,780.34
4. Step 4: Simplify right side
   59,638.44x = 2,697,823,621.02
5. Step 5: Solve for x
   x = 2,697,823,621.02/59,638.44
6. Step 6: Final answer
   x = 45,236.32