Finding the Fourth Proportional to 16,089.09, 24,100.56 and 7,744.47

Step by Step Solution

1. Step 1: Write the proportion equation
   16,089.09 : 24,100.56 = 7,744.47 : x
2. Step 2: Convert to fraction form
   16,089.09/24,100.56 = 7,744.47/x
3. Step 3: Cross multiply
   16,089.09x = 24,100.56 × 7,744.47
4. Step 4: Simplify right side
   16,089.09x = 186,646,063.90
5. Step 5: Solve for x
   x = 186,646,063.90/16,089.09
6. Step 6: Final answer
   x = 11,600.78