Finding the Fourth Proportional to 2,488.98, 3,732.25 and 1,449.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,488.98 : 3,732.25 = 1,449.34 : x
2. Step 2: Convert to fraction form
   2,488.98/3,732.25 = 1,449.34/x
3. Step 3: Cross multiply
   2,488.98x = 3,732.25 × 1,449.34
4. Step 4: Simplify right side
   2,488.98x = 5,409,314.05
5. Step 5: Solve for x
   x = 5,409,314.05/2,488.98
6. Step 6: Final answer
   x = 2,173.31