Finding the Fourth Proportional to 5,849.15, 8,072.12 and 3,196.56

Step by Step Solution

1. Step 1: Write the proportion equation
   5,849.15 : 8,072.12 = 3,196.56 : x
2. Step 2: Convert to fraction form
   5,849.15/8,072.12 = 3,196.56/x
3. Step 3: Cross multiply
   5,849.15x = 8,072.12 × 3,196.56
4. Step 4: Simplify right side
   5,849.15x = 25,803,054.17
5. Step 5: Solve for x
   x = 25,803,054.17/5,849.15
6. Step 6: Final answer
   x = 4,411.42