Finding the Fourth Proportional to 10,805.59, 16,208.43 and 3,014.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,805.59 : 16,208.43 = 3,014.38 : x
2. Step 2: Convert to fraction form
   10,805.59/16,208.43 = 3,014.38/x
3. Step 3: Cross multiply
   10,805.59x = 16,208.43 × 3,014.38
4. Step 4: Simplify right side
   10,805.59x = 48,858,367.22
5. Step 5: Solve for x
   x = 48,858,367.22/10,805.59
6. Step 6: Final answer
   x = 4,521.58