Finding the Fourth Proportional to 2,614.52, 3,608.10 and 1,435.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,614.52 : 3,608.10 = 1,435.58 : x
2. Step 2: Convert to fraction form
   2,614.52/3,608.10 = 1,435.58/x
3. Step 3: Cross multiply
   2,614.52x = 3,608.10 × 1,435.58
4. Step 4: Simplify right side
   2,614.52x = 5,179,716.20
5. Step 5: Solve for x
   x = 5,179,716.20/2,614.52
6. Step 6: Final answer
   x = 1,981.13