Finding the Fourth Proportional to 22,046.73, 30,424.97 and 12,615.33

Step by Step Solution

1. Step 1: Write the proportion equation
   22,046.73 : 30,424.97 = 12,615.33 : x
2. Step 2: Convert to fraction form
   22,046.73/30,424.97 = 12,615.33/x
3. Step 3: Cross multiply
   22,046.73x = 30,424.97 × 12,615.33
4. Step 4: Simplify right side
   22,046.73x = 383,820,973.71
5. Step 5: Solve for x
   x = 383,820,973.71/22,046.73
6. Step 6: Final answer
   x = 17,409.43