Finding the Fourth Proportional to 3,196.19, 4,795.07 and 1,116.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,196.19 : 4,795.07 = 1,116.25 : x
2. Step 2: Convert to fraction form
   3,196.19/4,795.07 = 1,116.25/x
3. Step 3: Cross multiply
   3,196.19x = 4,795.07 × 1,116.25
4. Step 4: Simplify right side
   3,196.19x = 5,352,479.32
5. Step 5: Solve for x
   x = 5,352,479.32/3,196.19
6. Step 6: Final answer
   x = 1,674.64