Finding the Fourth Proportional to 10,697.38, 16,053.42 and 3,771.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,697.38 : 16,053.42 = 3,771.88 : x
2. Step 2: Convert to fraction form
   10,697.38/16,053.42 = 3,771.88/x
3. Step 3: Cross multiply
   10,697.38x = 16,053.42 × 3,771.88
4. Step 4: Simplify right side
   10,697.38x = 60,551,573.83
5. Step 5: Solve for x
   x = 60,551,573.83/10,697.38
6. Step 6: Final answer
   x = 5,660.41