Finding the Fourth Proportional to 2,938.84, 4,404.96 and 1,183.44

Step by Step Solution

1. Step 1: Write the proportion equation
   2,938.84 : 4,404.96 = 1,183.44 : x
2. Step 2: Convert to fraction form
   2,938.84/4,404.96 = 1,183.44/x
3. Step 3: Cross multiply
   2,938.84x = 4,404.96 × 1,183.44
4. Step 4: Simplify right side
   2,938.84x = 5,213,005.86
5. Step 5: Solve for x
   x = 5,213,005.86/2,938.84
6. Step 6: Final answer
   x = 1,773.83