Finding the Fourth Proportional to 2,619.27, 3,944.50 and 2,362.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,619.27 : 3,944.50 = 2,362.23 : x
2. Step 2: Convert to fraction form
   2,619.27/3,944.50 = 2,362.23/x
3. Step 3: Cross multiply
   2,619.27x = 3,944.50 × 2,362.23
4. Step 4: Simplify right side
   2,619.27x = 9,317,810.33
5. Step 5: Solve for x
   x = 9,317,810.33/2,619.27
6. Step 6: Final answer
   x = 3,557.41