Finding the Fourth Proportional to 2,488.96, 3,435.06 and 1,441.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,488.96 : 3,435.06 = 1,441.06 : x
2. Step 2: Convert to fraction form
   2,488.96/3,435.06 = 1,441.06/x
3. Step 3: Cross multiply
   2,488.96x = 3,435.06 × 1,441.06
4. Step 4: Simplify right side
   2,488.96x = 4,950,127.56
5. Step 5: Solve for x
   x = 4,950,127.56/2,488.96
6. Step 6: Final answer
   x = 1,988.83