Finding the Fourth Proportional to 2,607.98, 3,598.83 and 1,488.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,607.98 : 3,598.83 = 1,488.96 : x
2. Step 2: Convert to fraction form
   2,607.98/3,598.83 = 1,488.96/x
3. Step 3: Cross multiply
   2,607.98x = 3,598.83 × 1,488.96
4. Step 4: Simplify right side
   2,607.98x = 5,358,513.92
5. Step 5: Solve for x
   x = 5,358,513.92/2,607.98
6. Step 6: Final answer
   x = 2,054.66