Finding the Fourth Proportional to 2,250.86, 3,369.07 and 1,208.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,250.86 : 3,369.07 = 1,208.25 : x
2. Step 2: Convert to fraction form
   2,250.86/3,369.07 = 1,208.25/x
3. Step 3: Cross multiply
   2,250.86x = 3,369.07 × 1,208.25
4. Step 4: Simplify right side
   2,250.86x = 4,070,678.83
5. Step 5: Solve for x
   x = 4,070,678.83/2,250.86
6. Step 6: Final answer
   x = 1,808.50