Finding the Fourth Proportional to 2,269.55, 3,399.89 and 1,565.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,269.55 : 3,399.89 = 1,565.10 : x
2. Step 2: Convert to fraction form
   2,269.55/3,399.89 = 1,565.10/x
3. Step 3: Cross multiply
   2,269.55x = 3,399.89 × 1,565.10
4. Step 4: Simplify right side
   2,269.55x = 5,321,160.01
5. Step 5: Solve for x
   x = 5,321,160.01/2,269.55
6. Step 6: Final answer
   x = 2,344.59