Finding the Fourth Proportional to 16,005.42, 24,015.42 and 8,214.84

Step by Step Solution

1. Step 1: Write the proportion equation
   16,005.42 : 24,015.42 = 8,214.84 : x
2. Step 2: Convert to fraction form
   16,005.42/24,015.42 = 8,214.84/x
3. Step 3: Cross multiply
   16,005.42x = 24,015.42 × 8,214.84
4. Step 4: Simplify right side
   16,005.42x = 197,282,832.83
5. Step 5: Solve for x
   x = 197,282,832.83/16,005.42
6. Step 6: Final answer
   x = 12,326.00