Finding the Fourth Proportional to 9,357.69, 14,033.51 and 3,116.03

Step by Step Solution

1. Step 1: Write the proportion equation
   9,357.69 : 14,033.51 = 3,116.03 : x
2. Step 2: Convert to fraction form
   9,357.69/14,033.51 = 3,116.03/x
3. Step 3: Cross multiply
   9,357.69x = 14,033.51 × 3,116.03
4. Step 4: Simplify right side
   9,357.69x = 43,728,822.59
5. Step 5: Solve for x
   x = 43,728,822.59/9,357.69
6. Step 6: Final answer
   x = 4,673.04