Finding the Fourth Proportional to 8,794.10, 13,196.28 and 3,251.27

Step by Step Solution

1. Step 1: Write the proportion equation
   8,794.10 : 13,196.28 = 3,251.27 : x
2. Step 2: Convert to fraction form
   8,794.10/13,196.28 = 3,251.27/x
3. Step 3: Cross multiply
   8,794.10x = 13,196.28 × 3,251.27
4. Step 4: Simplify right side
   8,794.10x = 42,904,669.28
5. Step 5: Solve for x
   x = 42,904,669.28/8,794.10
6. Step 6: Final answer
   x = 4,878.80