Finding the Fourth Proportional to 15,111.97, 22,665.42 and 4,018.82

Step by Step Solution

1. Step 1: Write the proportion equation
   15,111.97 : 22,665.42 = 4,018.82 : x
2. Step 2: Convert to fraction form
   15,111.97/22,665.42 = 4,018.82/x
3. Step 3: Cross multiply
   15,111.97x = 22,665.42 × 4,018.82
4. Step 4: Simplify right side
   15,111.97x = 91,088,129.88
5. Step 5: Solve for x
   x = 91,088,129.88/15,111.97
6. Step 6: Final answer
   x = 6,027.55