Finding the Fourth Proportional to 2,949.69, 4,424.57 and 1,002.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,949.69 : 4,424.57 = 1,002.05 : x
2. Step 2: Convert to fraction form
   2,949.69/4,424.57 = 1,002.05/x
3. Step 3: Cross multiply
   2,949.69x = 4,424.57 × 1,002.05
4. Step 4: Simplify right side
   2,949.69x = 4,433,618.25
5. Step 5: Solve for x
   x = 4,433,618.25/2,949.69
6. Step 6: Final answer
   x = 1,503.08