Finding the Fourth Proportional to 6,614.82, 9,913.50 and 3,104.28

Step by Step Solution

1. Step 1: Write the proportion equation
   6,614.82 : 9,913.50 = 3,104.28 : x
2. Step 2: Convert to fraction form
   6,614.82/9,913.50 = 3,104.28/x
3. Step 3: Cross multiply
   6,614.82x = 9,913.50 × 3,104.28
4. Step 4: Simplify right side
   6,614.82x = 30,774,279.78
5. Step 5: Solve for x
   x = 30,774,279.78/6,614.82
6. Step 6: Final answer
   x = 4,652.32