Finding the Fourth Proportional to 6,844.77, 10,265.33 and 3,145.10

Step by Step Solution

1. Step 1: Write the proportion equation
   6,844.77 : 10,265.33 = 3,145.10 : x
2. Step 2: Convert to fraction form
   6,844.77/10,265.33 = 3,145.10/x
3. Step 3: Cross multiply
   6,844.77x = 10,265.33 × 3,145.10
4. Step 4: Simplify right side
   6,844.77x = 32,285,445.92
5. Step 5: Solve for x
   x = 32,285,445.92/6,844.77
6. Step 6: Final answer
   x = 4,716.81