Finding the Fourth Proportional to 6,087.25, 8,400.41 and 3,603.25

Step by Step Solution

1. Step 1: Write the proportion equation
   6,087.25 : 8,400.41 = 3,603.25 : x
2. Step 2: Convert to fraction form
   6,087.25/8,400.41 = 3,603.25/x
3. Step 3: Cross multiply
   6,087.25x = 8,400.41 × 3,603.25
4. Step 4: Simplify right side
   6,087.25x = 30,268,777.33
5. Step 5: Solve for x
   x = 30,268,777.33/6,087.25
6. Step 6: Final answer
   x = 4,972.49