Finding the Fourth Proportional to 2,382.98, 3,575.37 and 997.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,382.98 : 3,575.37 = 997.25 : x
2. Step 2: Convert to fraction form
   2,382.98/3,575.37 = 997.25/x
3. Step 3: Cross multiply
   2,382.98x = 3,575.37 × 997.25
4. Step 4: Simplify right side
   2,382.98x = 3,565,537.73
5. Step 5: Solve for x
   x = 3,565,537.73/2,382.98
6. Step 6: Final answer
   x = 1,496.25