Finding the Fourth Proportional to 2,623.34, 3,620.37 and 1,444.67

Step by Step Solution

1. Step 1: Write the proportion equation
   2,623.34 : 3,620.37 = 1,444.67 : x
2. Step 2: Convert to fraction form
   2,623.34/3,620.37 = 1,444.67/x
3. Step 3: Cross multiply
   2,623.34x = 3,620.37 × 1,444.67
4. Step 4: Simplify right side
   2,623.34x = 5,230,239.93
5. Step 5: Solve for x
   x = 5,230,239.93/2,623.34
6. Step 6: Final answer
   x = 1,993.73