Finding the Fourth Proportional to 2,296.09, 3,443.52 and 997.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,296.09 : 3,443.52 = 997.25 : x
2. Step 2: Convert to fraction form
   2,296.09/3,443.52 = 997.25/x
3. Step 3: Cross multiply
   2,296.09x = 3,443.52 × 997.25
4. Step 4: Simplify right side
   2,296.09x = 3,434,050.32
5. Step 5: Solve for x
   x = 3,434,050.32/2,296.09
6. Step 6: Final answer
   x = 1,495.61