Finding the Fourth Proportional to 2,410.48, 3,611.16 and 2,082.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,410.48 : 3,611.16 = 2,082.16 : x
2. Step 2: Convert to fraction form
   2,410.48/3,611.16 = 2,082.16/x
3. Step 3: Cross multiply
   2,410.48x = 3,611.16 × 2,082.16
4. Step 4: Simplify right side
   2,410.48x = 7,519,012.91
5. Step 5: Solve for x
   x = 7,519,012.91/2,410.48
6. Step 6: Final answer
   x = 3,119.30