Finding the Fourth Proportional to 2,002.98, 3,004.71 and 616.26

Step by Step Solution

1. Step 1: Write the proportion equation
   2,002.98 : 3,004.71 = 616.26 : x
2. Step 2: Convert to fraction form
   2,002.98/3,004.71 = 616.26/x
3. Step 3: Cross multiply
   2,002.98x = 3,004.71 × 616.26
4. Step 4: Simplify right side
   2,002.98x = 1,851,682.58
5. Step 5: Solve for x
   x = 1,851,682.58/2,002.98
6. Step 6: Final answer
   x = 924.46