Finding the Fourth Proportional to 3,581.98, 5,368.61 and 1,500.89

Step by Step Solution

1. Step 1: Write the proportion equation
   3,581.98 : 5,368.61 = 1,500.89 : x
2. Step 2: Convert to fraction form
   3,581.98/5,368.61 = 1,500.89/x
3. Step 3: Cross multiply
   3,581.98x = 5,368.61 × 1,500.89
4. Step 4: Simplify right side
   3,581.98x = 8,057,669.97
5. Step 5: Solve for x
   x = 8,057,669.97/3,581.98
6. Step 6: Final answer
   x = 2,249.50