Finding the Fourth Proportional to 2,623.07, 3,619.83 and 1,444.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,623.07 : 3,619.83 = 1,444.14 : x
2. Step 2: Convert to fraction form
   2,623.07/3,619.83 = 1,444.14/x
3. Step 3: Cross multiply
   2,623.07x = 3,619.83 × 1,444.14
4. Step 4: Simplify right side
   2,623.07x = 5,227,527.72
5. Step 5: Solve for x
   x = 5,227,527.72/2,623.07
6. Step 6: Final answer
   x = 1,992.91