Finding the Fourth Proportional to 23,958.62, 33,061.46 and 13,886.28

Step by Step Solution

1. Step 1: Write the proportion equation
   23,958.62 : 33,061.46 = 13,886.28 : x
2. Step 2: Convert to fraction form
   23,958.62/33,061.46 = 13,886.28/x
3. Step 3: Cross multiply
   23,958.62x = 33,061.46 × 13,886.28
4. Step 4: Simplify right side
   23,958.62x = 459,100,690.77
5. Step 5: Solve for x
   x = 459,100,690.77/23,958.62
6. Step 6: Final answer
   x = 19,162.23