Finding the Fourth Proportional to 2,057.51, 3,082.67 and 1,713.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,057.51 : 3,082.67 = 1,713.06 : x
2. Step 2: Convert to fraction form
   2,057.51/3,082.67 = 1,713.06/x
3. Step 3: Cross multiply
   2,057.51x = 3,082.67 × 1,713.06
4. Step 4: Simplify right side
   2,057.51x = 5,280,774.69
5. Step 5: Solve for x
   x = 5,280,774.69/2,057.51
6. Step 6: Final answer
   x = 2,566.59