Finding the Fourth Proportional to 22,414.23, 30,928.77 and 13,463.33

Step by Step Solution

1. Step 1: Write the proportion equation
   22,414.23 : 30,928.77 = 13,463.33 : x
2. Step 2: Convert to fraction form
   22,414.23/30,928.77 = 13,463.33/x
3. Step 3: Cross multiply
   22,414.23x = 30,928.77 × 13,463.33
4. Step 4: Simplify right side
   22,414.23x = 416,404,082.36
5. Step 5: Solve for x
   x = 416,404,082.36/22,414.23
6. Step 6: Final answer
   x = 18,577.67