Finding the Fourth Proportional to 11,495.82, 15,863.79 and 7,027.05

Step by Step Solution

1. Step 1: Write the proportion equation
   11,495.82 : 15,863.79 = 7,027.05 : x
2. Step 2: Convert to fraction form
   11,495.82/15,863.79 = 7,027.05/x
3. Step 3: Cross multiply
   11,495.82x = 15,863.79 × 7,027.05
4. Step 4: Simplify right side
   11,495.82x = 111,475,645.52
5. Step 5: Solve for x
   x = 111,475,645.52/11,495.82
6. Step 6: Final answer
   x = 9,697.06