Finding the Fourth Proportional to 17,896.06, 24,680.06 and 12,162.07

Step by Step Solution

1. Step 1: Write the proportion equation
   17,896.06 : 24,680.06 = 12,162.07 : x
2. Step 2: Convert to fraction form
   17,896.06/24,680.06 = 12,162.07/x
3. Step 3: Cross multiply
   17,896.06x = 24,680.06 × 12,162.07
4. Step 4: Simplify right side
   17,896.06x = 300,160,701.38
5. Step 5: Solve for x
   x = 300,160,701.38/17,896.06
6. Step 6: Final answer
   x = 16,772.45