Finding the Fourth Proportional to 2,082.69, 3,111.84 and 2,010.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,082.69 : 3,111.84 = 2,010.06 : x
2. Step 2: Convert to fraction form
   2,082.69/3,111.84 = 2,010.06/x
3. Step 3: Cross multiply
   2,082.69x = 3,111.84 × 2,010.06
4. Step 4: Simplify right side
   2,082.69x = 6,254,985.11
5. Step 5: Solve for x
   x = 6,254,985.11/2,082.69
6. Step 6: Final answer
   x = 3,003.32