Finding the Fourth Proportional to 6,452.82, 8,904.78 and 3,620.25

Step by Step Solution

1. Step 1: Write the proportion equation
   6,452.82 : 8,904.78 = 3,620.25 : x
2. Step 2: Convert to fraction form
   6,452.82/8,904.78 = 3,620.25/x
3. Step 3: Cross multiply
   6,452.82x = 8,904.78 × 3,620.25
4. Step 4: Simplify right side
   6,452.82x = 32,237,529.80
5. Step 5: Solve for x
   x = 32,237,529.80/6,452.82
6. Step 6: Final answer
   x = 4,995.88