Finding the Fourth Proportional to 14,162.15, 19,544.61 and 8,113.07

Step by Step Solution

1. Step 1: Write the proportion equation
   14,162.15 : 19,544.61 = 8,113.07 : x
2. Step 2: Convert to fraction form
   14,162.15/19,544.61 = 8,113.07/x
3. Step 3: Cross multiply
   14,162.15x = 19,544.61 × 8,113.07
4. Step 4: Simplify right side
   14,162.15x = 158,566,691.33
5. Step 5: Solve for x
   x = 158,566,691.33/14,162.15
6. Step 6: Final answer
   x = 11,196.52