Finding the Fourth Proportional to 2,944.86, 4,414.17 and 1,189.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,944.86 : 4,414.17 = 1,189.38 : x
2. Step 2: Convert to fraction form
   2,944.86/4,414.17 = 1,189.38/x
3. Step 3: Cross multiply
   2,944.86x = 4,414.17 × 1,189.38
4. Step 4: Simplify right side
   2,944.86x = 5,250,125.51
5. Step 5: Solve for x
   x = 5,250,125.51/2,944.86
6. Step 6: Final answer
   x = 1,782.81