Finding the Fourth Proportional to 59,678.31, 82,354.43 and 32,820.82

Step by Step Solution

1. Step 1: Write the proportion equation
   59,678.31 : 82,354.43 = 32,820.82 : x
2. Step 2: Convert to fraction form
   59,678.31/82,354.43 = 32,820.82/x
3. Step 3: Cross multiply
   59,678.31x = 82,354.43 × 32,820.82
4. Step 4: Simplify right side
   59,678.31x = 2,702,939,759.13
5. Step 5: Solve for x
   x = 2,702,939,759.13/59,678.31
6. Step 6: Final answer
   x = 45,291.83