Finding the Fourth Proportional to 2,296.97, 3,443.00 and 909.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,296.97 : 3,443.00 = 909.71 : x
2. Step 2: Convert to fraction form
   2,296.97/3,443.00 = 909.71/x
3. Step 3: Cross multiply
   2,296.97x = 3,443.00 × 909.71
4. Step 4: Simplify right side
   2,296.97x = 3,132,109.77
5. Step 5: Solve for x
   x = 3,132,109.77/2,296.97
6. Step 6: Final answer
   x = 1,363.59