Finding the Fourth Proportional to 11,112.58, 15,323.82 and 8,595.10

Step by Step Solution

1. Step 1: Write the proportion equation
   11,112.58 : 15,323.82 = 8,595.10 : x
2. Step 2: Convert to fraction form
   11,112.58/15,323.82 = 8,595.10/x
3. Step 3: Cross multiply
   11,112.58x = 15,323.82 × 8,595.10
4. Step 4: Simplify right side
   11,112.58x = 131,709,765.28
5. Step 5: Solve for x
   x = 131,709,765.28/11,112.58
6. Step 6: Final answer
   x = 11,852.31