Finding the Fourth Proportional to 16,066.61, 24,104.84 and 7,189.42

Step by Step Solution

1. Step 1: Write the proportion equation
   16,066.61 : 24,104.84 = 7,189.42 : x
2. Step 2: Convert to fraction form
   16,066.61/24,104.84 = 7,189.42/x
3. Step 3: Cross multiply
   16,066.61x = 24,104.84 × 7,189.42
4. Step 4: Simplify right side
   16,066.61x = 173,299,770.76
5. Step 5: Solve for x
   x = 173,299,770.76/16,066.61
6. Step 6: Final answer
   x = 10,786.33