Finding the Fourth Proportional to 3,196.19, 4,410.43 and 2,357.35

Step by Step Solution

1. Step 1: Write the proportion equation
   3,196.19 : 4,410.43 = 2,357.35 : x
2. Step 2: Convert to fraction form
   3,196.19/4,410.43 = 2,357.35/x
3. Step 3: Cross multiply
   3,196.19x = 4,410.43 × 2,357.35
4. Step 4: Simplify right side
   3,196.19x = 10,396,927.16
5. Step 5: Solve for x
   x = 10,396,927.16/3,196.19
6. Step 6: Final answer
   x = 3,252.91