Finding the Fourth Proportional to 19,944.82, 27,522.61 and 10,991.82

Step by Step Solution

1. Step 1: Write the proportion equation
   19,944.82 : 27,522.61 = 10,991.82 : x
2. Step 2: Convert to fraction form
   19,944.82/27,522.61 = 10,991.82/x
3. Step 3: Cross multiply
   19,944.82x = 27,522.61 × 10,991.82
4. Step 4: Simplify right side
   19,944.82x = 302,523,575.05
5. Step 5: Solve for x
   x = 302,523,575.05/19,944.82
6. Step 6: Final answer
   x = 15,168.03