Finding the Fourth Proportional to 6,711.78, 10,018.38 and 5,923.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,711.78 : 10,018.38 = 5,923.56 : x
2. Step 2: Convert to fraction form
   6,711.78/10,018.38 = 5,923.56/x
3. Step 3: Cross multiply
   6,711.78x = 10,018.38 × 5,923.56
4. Step 4: Simplify right side
   6,711.78x = 59,344,475.03
5. Step 5: Solve for x
   x = 59,344,475.03/6,711.78
6. Step 6: Final answer
   x = 8,841.84