Finding the Fourth Proportional to 8,923.75, 12,314.15 and 4,944.49

Step by Step Solution

1. Step 1: Write the proportion equation
   8,923.75 : 12,314.15 = 4,944.49 : x
2. Step 2: Convert to fraction form
   8,923.75/12,314.15 = 4,944.49/x
3. Step 3: Cross multiply
   8,923.75x = 12,314.15 × 4,944.49
4. Step 4: Simplify right side
   8,923.75x = 60,887,191.53
5. Step 5: Solve for x
   x = 60,887,191.53/8,923.75
6. Step 6: Final answer
   x = 6,823.05