Finding the Fourth Proportional to 3,698.82, 5,547.15 and 3,047.94

Step by Step Solution

1. Step 1: Write the proportion equation
   3,698.82 : 5,547.15 = 3,047.94 : x
2. Step 2: Convert to fraction form
   3,698.82/5,547.15 = 3,047.94/x
3. Step 3: Cross multiply
   3,698.82x = 5,547.15 × 3,047.94
4. Step 4: Simplify right side
   3,698.82x = 16,907,380.37
5. Step 5: Solve for x
   x = 16,907,380.37/3,698.82
6. Step 6: Final answer
   x = 4,571.02