Finding the Fourth Proportional to 11,185.82, 16,766.42 and 4,608.41

Step by Step Solution

1. Step 1: Write the proportion equation
   11,185.82 : 16,766.42 = 4,608.41 : x
2. Step 2: Convert to fraction form
   11,185.82/16,766.42 = 4,608.41/x
3. Step 3: Cross multiply
   11,185.82x = 16,766.42 × 4,608.41
4. Step 4: Simplify right side
   11,185.82x = 77,266,537.59
5. Step 5: Solve for x
   x = 77,266,537.59/11,185.82
6. Step 6: Final answer
   x = 6,907.55