Finding the Fourth Proportional to 11,581.83, 15,965.24 and 7,097.27

Step by Step Solution

1. Step 1: Write the proportion equation
   11,581.83 : 15,965.24 = 7,097.27 : x
2. Step 2: Convert to fraction form
   11,581.83/15,965.24 = 7,097.27/x
3. Step 3: Cross multiply
   11,581.83x = 15,965.24 × 7,097.27
4. Step 4: Simplify right side
   11,581.83x = 113,309,503.58
5. Step 5: Solve for x
   x = 113,309,503.58/11,581.83
6. Step 6: Final answer
   x = 9,783.39