Finding the Fourth Proportional to 2,033.50, 2,805.15 and 1,369.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,033.50 : 2,805.15 = 1,369.22 : x
2. Step 2: Convert to fraction form
   2,033.50/2,805.15 = 1,369.22/x
3. Step 3: Cross multiply
   2,033.50x = 2,805.15 × 1,369.22
4. Step 4: Simplify right side
   2,033.50x = 3,840,867.48
5. Step 5: Solve for x
   x = 3,840,867.48/2,033.50
6. Step 6: Final answer
   x = 1,888.80