Finding the Fourth Proportional to 6,540.58, 9,025.59 and 3,669.15

Step by Step Solution

1. Step 1: Write the proportion equation
   6,540.58 : 9,025.59 = 3,669.15 : x
2. Step 2: Convert to fraction form
   6,540.58/9,025.59 = 3,669.15/x
3. Step 3: Cross multiply
   6,540.58x = 9,025.59 × 3,669.15
4. Step 4: Simplify right side
   6,540.58x = 33,116,240.38
5. Step 5: Solve for x
   x = 33,116,240.38/6,540.58
6. Step 6: Final answer
   x = 5,063.20