Finding the Fourth Proportional to 2,696.22, 4,022.00 and 2,385.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,696.22 : 4,022.00 = 2,385.18 : x
2. Step 2: Convert to fraction form
   2,696.22/4,022.00 = 2,385.18/x
3. Step 3: Cross multiply
   2,696.22x = 4,022.00 × 2,385.18
4. Step 4: Simplify right side
   2,696.22x = 9,593,182.03
5. Step 5: Solve for x
   x = 9,593,182.03/2,696.22
6. Step 6: Final answer
   x = 3,558.01