Finding the Fourth Proportional to 8,924.30, 12,314.52 and 4,944.42

Step by Step Solution

1. Step 1: Write the proportion equation
   8,924.30 : 12,314.52 = 4,944.42 : x
2. Step 2: Convert to fraction form
   8,924.30/12,314.52 = 4,944.42/x
3. Step 3: Cross multiply
   8,924.30x = 12,314.52 × 4,944.42
4. Step 4: Simplify right side
   8,924.30x = 60,888,158.98
5. Step 5: Solve for x
   x = 60,888,158.98/8,924.30
6. Step 6: Final answer
   x = 6,822.74