Finding the Fourth Proportional to 10,743.58, 16,115.78 and 3,348.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,743.58 : 16,115.78 = 3,348.69 : x
2. Step 2: Convert to fraction form
   10,743.58/16,115.78 = 3,348.69/x
3. Step 3: Cross multiply
   10,743.58x = 16,115.78 × 3,348.69
4. Step 4: Simplify right side
   10,743.58x = 53,966,751.33
5. Step 5: Solve for x
   x = 53,966,751.33/10,743.58
6. Step 6: Final answer
   x = 5,023.16