Finding the Fourth Proportional to 3,369.50, 5,054.43 and 1,061.18

Step by Step Solution

1. Step 1: Write the proportion equation
   3,369.50 : 5,054.43 = 1,061.18 : x
2. Step 2: Convert to fraction form
   3,369.50/5,054.43 = 1,061.18/x
3. Step 3: Cross multiply
   3,369.50x = 5,054.43 × 1,061.18
4. Step 4: Simplify right side
   3,369.50x = 5,363,660.03
5. Step 5: Solve for x
   x = 5,363,660.03/3,369.50
6. Step 6: Final answer
   x = 1,591.83