Finding the Fourth Proportional to 10,747.68, 16,123.58 and 3,727.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,747.68 : 16,123.58 = 3,727.42 : x
2. Step 2: Convert to fraction form
   10,747.68/16,123.58 = 3,727.42/x
3. Step 3: Cross multiply
   10,747.68x = 16,123.58 × 3,727.42
4. Step 4: Simplify right side
   10,747.68x = 60,099,354.56
5. Step 5: Solve for x
   x = 60,099,354.56/10,747.68
6. Step 6: Final answer
   x = 5,591.84