Finding the Fourth Proportional to 2,608.13, 3,598.33 and 1,488.26

Step by Step Solution

1. Step 1: Write the proportion equation
   2,608.13 : 3,598.33 = 1,488.26 : x
2. Step 2: Convert to fraction form
   2,608.13/3,598.33 = 1,488.26/x
3. Step 3: Cross multiply
   2,608.13x = 3,598.33 × 1,488.26
4. Step 4: Simplify right side
   2,608.13x = 5,355,250.61
5. Step 5: Solve for x
   x = 5,355,250.61/2,608.13
6. Step 6: Final answer
   x = 2,053.29