Finding the Fourth Proportional to 59,638.68, 82,300.05 and 32,779.89

Step by Step Solution

1. Step 1: Write the proportion equation
   59,638.68 : 82,300.05 = 32,779.89 : x
2. Step 2: Convert to fraction form
   59,638.68/82,300.05 = 32,779.89/x
3. Step 3: Cross multiply
   59,638.68x = 82,300.05 × 32,779.89
4. Step 4: Simplify right side
   59,638.68x = 2,697,786,585.99
5. Step 5: Solve for x
   x = 2,697,786,585.99/59,638.68
6. Step 6: Final answer
   x = 45,235.52