Finding the Fourth Proportional to 22,514, 31,066.72 and 14,017.44

Step by Step Solution

1. Step 1: Write the proportion equation
   22,514 : 31,066.72 = 14,017.44 : x
2. Step 2: Convert to fraction form
   22,514/31,066.72 = 14,017.44/x
3. Step 3: Cross multiply
   22,514x = 31,066.72 × 14,017.44
4. Step 4: Simplify right side
   22,514x = 435,475,883.60
5. Step 5: Solve for x
   x = 435,475,883.60/22,514
6. Step 6: Final answer
   x = 19,342.45