Finding the Fourth Proportional to 2,626.91, 3,626.82 and 1,633.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,626.91 : 3,626.82 = 1,633.54 : x
2. Step 2: Convert to fraction form
   2,626.91/3,626.82 = 1,633.54/x
3. Step 3: Cross multiply
   2,626.91x = 3,626.82 × 1,633.54
4. Step 4: Simplify right side
   2,626.91x = 5,924,533.32
5. Step 5: Solve for x
   x = 5,924,533.32/2,626.91
6. Step 6: Final answer
   x = 2,255.33