Finding the Fourth Proportional to 3,085.29, 4,625.20 and 2,304.35

Step by Step Solution

1. Step 1: Write the proportion equation
   3,085.29 : 4,625.20 = 2,304.35 : x
2. Step 2: Convert to fraction form
   3,085.29/4,625.20 = 2,304.35/x
3. Step 3: Cross multiply
   3,085.29x = 4,625.20 × 2,304.35
4. Step 4: Simplify right side
   3,085.29x = 10,658,076.72
5. Step 5: Solve for x
   x = 10,658,076.72/3,085.29
6. Step 6: Final answer
   x = 3,454.48