Finding the Fourth Proportional to 11,208.06, 16,817.73 and 4,969.42

Step by Step Solution

1. Step 1: Write the proportion equation
   11,208.06 : 16,817.73 = 4,969.42 : x
2. Step 2: Convert to fraction form
   11,208.06/16,817.73 = 4,969.42/x
3. Step 3: Cross multiply
   11,208.06x = 16,817.73 × 4,969.42
4. Step 4: Simplify right side
   11,208.06x = 83,574,363.82
5. Step 5: Solve for x
   x = 83,574,363.82/11,208.06
6. Step 6: Final answer
   x = 7,456.63