Finding the Fourth Proportional to 6,188.29, 8,540.17 and 3,536.24

Step by Step Solution

1. Step 1: Write the proportion equation
   6,188.29 : 8,540.17 = 3,536.24 : x
2. Step 2: Convert to fraction form
   6,188.29/8,540.17 = 3,536.24/x
3. Step 3: Cross multiply
   6,188.29x = 8,540.17 × 3,536.24
4. Step 4: Simplify right side
   6,188.29x = 30,200,039.22
5. Step 5: Solve for x
   x = 30,200,039.22/6,188.29
6. Step 6: Final answer
   x = 4,880.19