Finding the Fourth Proportional to 10,743.75, 16,116.03 and 3,348.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,743.75 : 16,116.03 = 3,348.18 : x
2. Step 2: Convert to fraction form
   10,743.75/16,116.03 = 3,348.18/x
3. Step 3: Cross multiply
   10,743.75x = 16,116.03 × 3,348.18
4. Step 4: Simplify right side
   10,743.75x = 53,959,369.33
5. Step 5: Solve for x
   x = 53,959,369.33/10,743.75
6. Step 6: Final answer
   x = 5,022.40