Finding the Fourth Proportional to 2,563.41, 3,843.96 and 1,176.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,563.41 : 3,843.96 = 1,176.42 : x
2. Step 2: Convert to fraction form
   2,563.41/3,843.96 = 1,176.42/x
3. Step 3: Cross multiply
   2,563.41x = 3,843.96 × 1,176.42
4. Step 4: Simplify right side
   2,563.41x = 4,522,111.42
5. Step 5: Solve for x
   x = 4,522,111.42/2,563.41
6. Step 6: Final answer
   x = 1,764.10