Finding the Fourth Proportional to 3,085.88, 4,617.83 and 2,262.11

Step by Step Solution

1. Step 1: Write the proportion equation
   3,085.88 : 4,617.83 = 2,262.11 : x
2. Step 2: Convert to fraction form
   3,085.88/4,617.83 = 2,262.11/x
3. Step 3: Cross multiply
   3,085.88x = 4,617.83 × 2,262.11
4. Step 4: Simplify right side
   3,085.88x = 10,446,039.42
5. Step 5: Solve for x
   x = 10,446,039.42/3,085.88
6. Step 6: Final answer
   x = 3,385.11