Finding the Fourth Proportional to 2,301.72, 3,467.95 and 2,082.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,301.72 : 3,467.95 = 2,082.62 : x
2. Step 2: Convert to fraction form
   2,301.72/3,467.95 = 2,082.62/x
3. Step 3: Cross multiply
   2,301.72x = 3,467.95 × 2,082.62
4. Step 4: Simplify right side
   2,301.72x = 7,222,422.03
5. Step 5: Solve for x
   x = 7,222,422.03/2,301.72
6. Step 6: Final answer
   x = 3,137.84