Finding the Fourth Proportional to 2,626.82, 3,623.36 and 1,563.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,626.82 : 3,623.36 = 1,563.83 : x
2. Step 2: Convert to fraction form
   2,626.82/3,623.36 = 1,563.83/x
3. Step 3: Cross multiply
   2,626.82x = 3,623.36 × 1,563.83
4. Step 4: Simplify right side
   2,626.82x = 5,666,293.13
5. Step 5: Solve for x
   x = 5,666,293.13/2,626.82
6. Step 6: Final answer
   x = 2,157.10