Finding the Fourth Proportional to 2,082.06, 3,123.15 and 714.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,082.06 : 3,123.15 = 714.06 : x
2. Step 2: Convert to fraction form
   2,082.06/3,123.15 = 714.06/x
3. Step 3: Cross multiply
   2,082.06x = 3,123.15 × 714.06
4. Step 4: Simplify right side
   2,082.06x = 2,230,116.49
5. Step 5: Solve for x
   x = 2,230,116.49/2,082.06
6. Step 6: Final answer
   x = 1,071.11