Finding the Fourth Proportional to 10,697.82, 16,042.14 and 3,678.54

Step by Step Solution

1. Step 1: Write the proportion equation
   10,697.82 : 16,042.14 = 3,678.54 : x
2. Step 2: Convert to fraction form
   10,697.82/16,042.14 = 3,678.54/x
3. Step 3: Cross multiply
   10,697.82x = 16,042.14 × 3,678.54
4. Step 4: Simplify right side
   10,697.82x = 59,011,653.68
5. Step 5: Solve for x
   x = 59,011,653.68/10,697.82
6. Step 6: Final answer
   x = 5,516.23