Finding the Fourth Proportional to 10,694.28, 16,042.74 and 3,675.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,694.28 : 16,042.74 = 3,675.72 : x
2. Step 2: Convert to fraction form
   10,694.28/16,042.74 = 3,675.72/x
3. Step 3: Cross multiply
   10,694.28x = 16,042.74 × 3,675.72
4. Step 4: Simplify right side
   10,694.28x = 58,968,620.27
5. Step 5: Solve for x
   x = 58,968,620.27/10,694.28
6. Step 6: Final answer
   x = 5,514.03