Finding the Fourth Proportional to 2,622.93, 3,619.53 and 1,444.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,622.93 : 3,619.53 = 1,444.02 : x
2. Step 2: Convert to fraction form
   2,622.93/3,619.53 = 1,444.02/x
3. Step 3: Cross multiply
   2,622.93x = 3,619.53 × 1,444.02
4. Step 4: Simplify right side
   2,622.93x = 5,226,673.71
5. Step 5: Solve for x
   x = 5,226,673.71/2,622.93
6. Step 6: Final answer
   x = 1,992.69