Finding the Fourth Proportional to 2,884.38, 4,323.49 and 1,241.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,884.38 : 4,323.49 = 1,241.05 : x
2. Step 2: Convert to fraction form
   2,884.38/4,323.49 = 1,241.05/x
3. Step 3: Cross multiply
   2,884.38x = 4,323.49 × 1,241.05
4. Step 4: Simplify right side
   2,884.38x = 5,365,667.26
5. Step 5: Solve for x
   x = 5,365,667.26/2,884.38
6. Step 6: Final answer
   x = 1,860.25