Finding the Fourth Proportional to 2,949.84, 4,424.76 and 1,002

Step by Step Solution

1. Step 1: Write the proportion equation
   2,949.84 : 4,424.76 = 1,002 : x
2. Step 2: Convert to fraction form
   2,949.84/4,424.76 = 1,002/x
3. Step 3: Cross multiply
   2,949.84x = 4,424.76 × 1,002
4. Step 4: Simplify right side
   2,949.84x = 4,433,609.52
5. Step 5: Solve for x
   x = 4,433,609.52/2,949.84
6. Step 6: Final answer
   x = 1,503