Finding the Fourth Proportional to 5,714.25, 7,885.59 and 3,196.32

Step by Step Solution

1. Step 1: Write the proportion equation
   5,714.25 : 7,885.59 = 3,196.32 : x
2. Step 2: Convert to fraction form
   5,714.25/7,885.59 = 3,196.32/x
3. Step 3: Cross multiply
   5,714.25x = 7,885.59 × 3,196.32
4. Step 4: Simplify right side
   5,714.25x = 25,204,869.03
5. Step 5: Solve for x
   x = 25,204,869.03/5,714.25
6. Step 6: Final answer
   x = 4,410.88