Finding the Fourth Proportional to 22,514.32, 31,081.62 and 14,019.04

Step by Step Solution

1. Step 1: Write the proportion equation
   22,514.32 : 31,081.62 = 14,019.04 : x
2. Step 2: Convert to fraction form
   22,514.32/31,081.62 = 14,019.04/x
3. Step 3: Cross multiply
   22,514.32x = 31,081.62 × 14,019.04
4. Step 4: Simplify right side
   22,514.32x = 435,734,474.04
5. Step 5: Solve for x
   x = 435,734,474.04/22,514.32
6. Step 6: Final answer
   x = 19,353.66