Finding the Fourth Proportional to 2,563.82, 3,843.75 and 1,176.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,563.82 : 3,843.75 = 1,176.15 : x
2. Step 2: Convert to fraction form
   2,563.82/3,843.75 = 1,176.15/x
3. Step 3: Cross multiply
   2,563.82x = 3,843.75 × 1,176.15
4. Step 4: Simplify right side
   2,563.82x = 4,520,845.39
5. Step 5: Solve for x
   x = 4,520,845.39/2,563.82
6. Step 6: Final answer
   x = 1,763.32