Finding the Fourth Proportional to 2,250.84, 3,108.54 and 1,711.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,250.84 : 3,108.54 = 1,711.56 : x
2. Step 2: Convert to fraction form
   2,250.84/3,108.54 = 1,711.56/x
3. Step 3: Cross multiply
   2,250.84x = 3,108.54 × 1,711.56
4. Step 4: Simplify right side
   2,250.84x = 5,320,452.72
5. Step 5: Solve for x
   x = 5,320,452.72/2,250.84
6. Step 6: Final answer
   x = 2,363.76