Finding the Fourth Proportional to 5,554.24, 7,665.08 and 3,196.38

Step by Step Solution

1. Step 1: Write the proportion equation
   5,554.24 : 7,665.08 = 3,196.38 : x
2. Step 2: Convert to fraction form
   5,554.24/7,665.08 = 3,196.38/x
3. Step 3: Cross multiply
   5,554.24x = 7,665.08 × 3,196.38
4. Step 4: Simplify right side
   5,554.24x = 24,500,508.41
5. Step 5: Solve for x
   x = 24,500,508.41/5,554.24
6. Step 6: Final answer
   x = 4,411.14