Finding the Fourth Proportional to 2,269.32, 3,405.30 and 952.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,269.32 : 3,405.30 = 952.96 : x
2. Step 2: Convert to fraction form
   2,269.32/3,405.30 = 952.96/x
3. Step 3: Cross multiply
   2,269.32x = 3,405.30 × 952.96
4. Step 4: Simplify right side
   2,269.32x = 3,245,092.90
5. Step 5: Solve for x
   x = 3,245,092.90/2,269.32
6. Step 6: Final answer
   x = 1,429.99