Finding the Fourth Proportional to 11,196.69, 16,796.94 and 4,619.28

Step by Step Solution

1. Step 1: Write the proportion equation
   11,196.69 : 16,796.94 = 4,619.28 : x
2. Step 2: Convert to fraction form
   11,196.69/16,796.94 = 4,619.28/x
3. Step 3: Cross multiply
   11,196.69x = 16,796.94 × 4,619.28
4. Step 4: Simplify right side
   11,196.69x = 77,589,769.00
5. Step 5: Solve for x
   x = 77,589,769.00/11,196.69
6. Step 6: Final answer
   x = 6,929.71