Finding the Fourth Proportional to 16,018.86, 24,036.91 and 6,665.33

Step by Step Solution

1. Step 1: Write the proportion equation
   16,018.86 : 24,036.91 = 6,665.33 : x
2. Step 2: Convert to fraction form
   16,018.86/24,036.91 = 6,665.33/x
3. Step 3: Cross multiply
   16,018.86x = 24,036.91 × 6,665.33
4. Step 4: Simplify right side
   16,018.86x = 160,213,937.33
5. Step 5: Solve for x
   x = 160,213,937.33/16,018.86
6. Step 6: Final answer
   x = 10,001.58