Finding the Fourth Proportional to 8,923.88, 12,314.81 and 4,944.98

Step by Step Solution

1. Step 1: Write the proportion equation
   8,923.88 : 12,314.81 = 4,944.98 : x
2. Step 2: Convert to fraction form
   8,923.88/12,314.81 = 4,944.98/x
3. Step 3: Cross multiply
   8,923.88x = 12,314.81 × 4,944.98
4. Step 4: Simplify right side
   8,923.88x = 60,896,489.15
5. Step 5: Solve for x
   x = 60,896,489.15/8,923.88
6. Step 6: Final answer
   x = 6,823.99