Finding the Fourth Proportional to 16,300.42, 22,485.96 and 10,329.94

Step by Step Solution

1. Step 1: Write the proportion equation
   16,300.42 : 22,485.96 = 10,329.94 : x
2. Step 2: Convert to fraction form
   16,300.42/22,485.96 = 10,329.94/x
3. Step 3: Cross multiply
   16,300.42x = 22,485.96 × 10,329.94
4. Step 4: Simplify right side
   16,300.42x = 232,278,617.64
5. Step 5: Solve for x
   x = 232,278,617.64/16,300.42
6. Step 6: Final answer
   x = 14,249.85