Finding the Fourth Proportional to 2,563.34, 3,536.68 and 1,443.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,563.34 : 3,536.68 = 1,443.89 : x
2. Step 2: Convert to fraction form
   2,563.34/3,536.68 = 1,443.89/x
3. Step 3: Cross multiply
   2,563.34x = 3,536.68 × 1,443.89
4. Step 4: Simplify right side
   2,563.34x = 5,106,551.98
5. Step 5: Solve for x
   x = 5,106,551.98/2,563.34
6. Step 6: Final answer
   x = 1,992.15