Finding the Fourth Proportional to 2,979, 4,468.71 and 1,004.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,979 : 4,468.71 = 1,004.52 : x
2. Step 2: Convert to fraction form
   2,979/4,468.71 = 1,004.52/x
3. Step 3: Cross multiply
   2,979x = 4,468.71 × 1,004.52
4. Step 4: Simplify right side
   2,979x = 4,488,908.57
5. Step 5: Solve for x
   x = 4,488,908.57/2,979
6. Step 6: Final answer
   x = 1,506.85