Finding the Fourth Proportional to 6,185.56, 8,536.94 and 3,946.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,185.56 : 8,536.94 = 3,946.72 : x
2. Step 2: Convert to fraction form
   6,185.56/8,536.94 = 3,946.72/x
3. Step 3: Cross multiply
   6,185.56x = 8,536.94 × 3,946.72
4. Step 4: Simplify right side
   6,185.56x = 33,692,911.84
5. Step 5: Solve for x
   x = 33,692,911.84/6,185.56
6. Step 6: Final answer
   x = 5,447.03