Finding the Fourth Proportional to 14,215.22, 19,625.03 and 9,443.34

Step by Step Solution

1. Step 1: Write the proportion equation
   14,215.22 : 19,625.03 = 9,443.34 : x
2. Step 2: Convert to fraction form
   14,215.22/19,625.03 = 9,443.34/x
3. Step 3: Cross multiply
   14,215.22x = 19,625.03 × 9,443.34
4. Step 4: Simplify right side
   14,215.22x = 185,325,783.58
5. Step 5: Solve for x
   x = 185,325,783.58/14,215.22
6. Step 6: Final answer
   x = 13,037.14