Finding the Fourth Proportional to 59,603.50, 82,216.35 and 35,388.03

Step by Step Solution

1. Step 1: Write the proportion equation
   59,603.50 : 82,216.35 = 35,388.03 : x
2. Step 2: Convert to fraction form
   59,603.50/82,216.35 = 35,388.03/x
3. Step 3: Cross multiply
   59,603.50x = 82,216.35 × 35,388.03
4. Step 4: Simplify right side
   59,603.50x = 2,909,474,968.60
5. Step 5: Solve for x
   x = 2,909,474,968.60/59,603.50
6. Step 6: Final answer
   x = 48,813.83