Finding the Fourth Proportional to 7,082.41, 10,618.82 and 3,964.56

Step by Step Solution

1. Step 1: Write the proportion equation
   7,082.41 : 10,618.82 = 3,964.56 : x
2. Step 2: Convert to fraction form
   7,082.41/10,618.82 = 3,964.56/x
3. Step 3: Cross multiply
   7,082.41x = 10,618.82 × 3,964.56
4. Step 4: Simplify right side
   7,082.41x = 42,098,972.73
5. Step 5: Solve for x
   x = 42,098,972.73/7,082.41
6. Step 6: Final answer
   x = 5,944.16