Finding the Fourth Proportional to 22,196.32, 30,610.62 and 17,351.68

Step by Step Solution

1. Step 1: Write the proportion equation
   22,196.32 : 30,610.62 = 17,351.68 : x
2. Step 2: Convert to fraction form
   22,196.32/30,610.62 = 17,351.68/x
3. Step 3: Cross multiply
   22,196.32x = 30,610.62 × 17,351.68
4. Step 4: Simplify right side
   22,196.32x = 531,145,682.84
5. Step 5: Solve for x
   x = 531,145,682.84/22,196.32
6. Step 6: Final answer
   x = 23,929.45