Finding the Fourth Proportional to 59,466.55, 82,067.63 and 39,288.03

Step by Step Solution

1. Step 1: Write the proportion equation
   59,466.55 : 82,067.63 = 39,288.03 : x
2. Step 2: Convert to fraction form
   59,466.55/82,067.63 = 39,288.03/x
3. Step 3: Cross multiply
   59,466.55x = 82,067.63 × 39,288.03
4. Step 4: Simplify right side
   59,466.55x = 3,224,275,509.47
5. Step 5: Solve for x
   x = 3,224,275,509.47/59,466.55
6. Step 6: Final answer
   x = 54,219.99