Finding the Fourth Proportional to 22,300.72, 33,446.81 and 11,204.33

Step by Step Solution

1. Step 1: Write the proportion equation
   22,300.72 : 33,446.81 = 11,204.33 : x
2. Step 2: Convert to fraction form
   22,300.72/33,446.81 = 11,204.33/x
3. Step 3: Cross multiply
   22,300.72x = 33,446.81 × 11,204.33
4. Step 4: Simplify right side
   22,300.72x = 374,748,957.46
5. Step 5: Solve for x
   x = 374,748,957.46/22,300.72
6. Step 6: Final answer
   x = 16,804.35