Finding the Fourth Proportional to 6,186.42, 8,536.50 and 3,633.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,186.42 : 8,536.50 = 3,633.72 : x
2. Step 2: Convert to fraction form
   6,186.42/8,536.50 = 3,633.72/x
3. Step 3: Cross multiply
   6,186.42x = 8,536.50 × 3,633.72
4. Step 4: Simplify right side
   6,186.42x = 31,019,250.78
5. Step 5: Solve for x
   x = 31,019,250.78/6,186.42
6. Step 6: Final answer
   x = 5,014.09