Finding the Fourth Proportional to 22,410.22, 33,607.81 and 11,309.83

Step by Step Solution

1. Step 1: Write the proportion equation
   22,410.22 : 33,607.81 = 11,309.83 : x
2. Step 2: Convert to fraction form
   22,410.22/33,607.81 = 11,309.83/x
3. Step 3: Cross multiply
   22,410.22x = 33,607.81 × 11,309.83
4. Step 4: Simplify right side
   22,410.22x = 380,098,547.89
5. Step 5: Solve for x
   x = 380,098,547.89/22,410.22
6. Step 6: Final answer
   x = 16,960.95