Finding the Fourth Proportional to 2,076.68, 3,114.42 and 1,710.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,076.68 : 3,114.42 = 1,710.56 : x
2. Step 2: Convert to fraction form
   2,076.68/3,114.42 = 1,710.56/x
3. Step 3: Cross multiply
   2,076.68x = 3,114.42 × 1,710.56
4. Step 4: Simplify right side
   2,076.68x = 5,327,402.28
5. Step 5: Solve for x
   x = 5,327,402.28/2,076.68
6. Step 6: Final answer
   x = 2,565.35