Finding the Fourth Proportional to 6,188.55, 8,540.24 and 3,536.06

Step by Step Solution

1. Step 1: Write the proportion equation
   6,188.55 : 8,540.24 = 3,536.06 : x
2. Step 2: Convert to fraction form
   6,188.55/8,540.24 = 3,536.06/x
3. Step 3: Cross multiply
   6,188.55x = 8,540.24 × 3,536.06
4. Step 4: Simplify right side
   6,188.55x = 30,198,740.67
5. Step 5: Solve for x
   x = 30,198,740.67/6,188.55
6. Step 6: Final answer
   x = 4,879.77