Finding the Fourth Proportional to 2,108.59, 3,163.52 and 1,493.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,108.59 : 3,163.52 = 1,493.48 : x
2. Step 2: Convert to fraction form
   2,108.59/3,163.52 = 1,493.48/x
3. Step 3: Cross multiply
   2,108.59x = 3,163.52 × 1,493.48
4. Step 4: Simplify right side
   2,108.59x = 4,724,665.49
5. Step 5: Solve for x
   x = 4,724,665.49/2,108.59
6. Step 6: Final answer
   x = 2,240.68