Finding the Fourth Proportional to 23,818.82, 32,869.42 and 13,208.22

Step by Step Solution

1. Step 1: Write the proportion equation
   23,818.82 : 32,869.42 = 13,208.22 : x
2. Step 2: Convert to fraction form
   23,818.82/32,869.42 = 13,208.22/x
3. Step 3: Cross multiply
   23,818.82x = 32,869.42 × 13,208.22
4. Step 4: Simplify right side
   23,818.82x = 434,146,497.61
5. Step 5: Solve for x
   x = 434,146,497.61/23,818.82
6. Step 6: Final answer
   x = 18,227.04