Finding the Fourth Proportional to 3,389.03, 5,085.57 and 1,441.22

Step by Step Solution

1. Step 1: Write the proportion equation
   3,389.03 : 5,085.57 = 1,441.22 : x
2. Step 2: Convert to fraction form
   3,389.03/5,085.57 = 1,441.22/x
3. Step 3: Cross multiply
   3,389.03x = 5,085.57 × 1,441.22
4. Step 4: Simplify right side
   3,389.03x = 7,329,399.77
5. Step 5: Solve for x
   x = 7,329,399.77/3,389.03
6. Step 6: Final answer
   x = 2,162.69