Finding the Fourth Proportional to 2,443.95, 3,667.73 and 984.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,443.95 : 3,667.73 = 984.15 : x
2. Step 2: Convert to fraction form
   2,443.95/3,667.73 = 984.15/x
3. Step 3: Cross multiply
   2,443.95x = 3,667.73 × 984.15
4. Step 4: Simplify right side
   2,443.95x = 3,609,591.56
5. Step 5: Solve for x
   x = 3,609,591.56/2,443.95
6. Step 6: Final answer
   x = 1,476.95