Finding the Fourth Proportional to 2,194.25, 3,027.98 and 1,199.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,194.25 : 3,027.98 = 1,199.56 : x
2. Step 2: Convert to fraction form
   2,194.25/3,027.98 = 1,199.56/x
3. Step 3: Cross multiply
   2,194.25x = 3,027.98 × 1,199.56
4. Step 4: Simplify right side
   2,194.25x = 3,632,243.69
5. Step 5: Solve for x
   x = 3,632,243.69/2,194.25
6. Step 6: Final answer
   x = 1,655.35