Finding the Fourth Proportional to 16,012.86, 24,008.96 and 6,659.34

Step by Step Solution

1. Step 1: Write the proportion equation
   16,012.86 : 24,008.96 = 6,659.34 : x
2. Step 2: Convert to fraction form
   16,012.86/24,008.96 = 6,659.34/x
3. Step 3: Cross multiply
   16,012.86x = 24,008.96 × 6,659.34
4. Step 4: Simplify right side
   16,012.86x = 159,883,827.69
5. Step 5: Solve for x
   x = 159,883,827.69/16,012.86
6. Step 6: Final answer
   x = 9,984.71