Finding the Fourth Proportional to 8,797, 13,196.58 and 2,641

Step by Step Solution

1. Step 1: Write the proportion equation
   8,797 : 13,196.58 = 2,641 : x
2. Step 2: Convert to fraction form
   8,797/13,196.58 = 2,641/x
3. Step 3: Cross multiply
   8,797x = 13,196.58 × 2,641
4. Step 4: Simplify right side
   8,797x = 34,852,167.78
5. Step 5: Solve for x
   x = 34,852,167.78/8,797
6. Step 6: Final answer
   x = 3,961.82