Finding the Fourth Proportional to 59,603.69, 82,216.64 and 35,388.25

Step by Step Solution

1. Step 1: Write the proportion equation
   59,603.69 : 82,216.64 = 35,388.25 : x
2. Step 2: Convert to fraction form
   59,603.69/82,216.64 = 35,388.25/x
3. Step 3: Cross multiply
   59,603.69x = 82,216.64 × 35,388.25
4. Step 4: Simplify right side
   59,603.69x = 2,909,502,893.41
5. Step 5: Solve for x
   x = 2,909,502,893.41/59,603.69
6. Step 6: Final answer
   x = 48,814.14