Finding the Fourth Proportional to 2,194.92, 3,288.72 and 1,544.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,194.92 : 3,288.72 = 1,544.52 : x
2. Step 2: Convert to fraction form
   2,194.92/3,288.72 = 1,544.52/x
3. Step 3: Cross multiply
   2,194.92x = 3,288.72 × 1,544.52
4. Step 4: Simplify right side
   2,194.92x = 5,079,493.81
5. Step 5: Solve for x
   x = 5,079,493.81/2,194.92
6. Step 6: Final answer
   x = 2,314.20