Finding the Fourth Proportional to 11,896.30, 17,852.67 and 4,105.14

Step by Step Solution

1. Step 1: Write the proportion equation
   11,896.30 : 17,852.67 = 4,105.14 : x
2. Step 2: Convert to fraction form
   11,896.30/17,852.67 = 4,105.14/x
3. Step 3: Cross multiply
   11,896.30x = 17,852.67 × 4,105.14
4. Step 4: Simplify right side
   11,896.30x = 73,287,709.72
5. Step 5: Solve for x
   x = 73,287,709.72/11,896.30
6. Step 6: Final answer
   x = 6,160.55