Finding the Fourth Proportional to 2,269.89, 3,401.91 and 952.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,269.89 : 3,401.91 = 952.16 : x
2. Step 2: Convert to fraction form
   2,269.89/3,401.91 = 952.16/x
3. Step 3: Cross multiply
   2,269.89x = 3,401.91 × 952.16
4. Step 4: Simplify right side
   2,269.89x = 3,239,162.63
5. Step 5: Solve for x
   x = 3,239,162.63/2,269.89
6. Step 6: Final answer
   x = 1,427.01