Finding the Fourth Proportional to 14,514.83, 21,651.72 and 14,028.93

Step by Step Solution

1. Step 1: Write the proportion equation
   14,514.83 : 21,651.72 = 14,028.93 : x
2. Step 2: Convert to fraction form
   14,514.83/21,651.72 = 14,028.93/x
3. Step 3: Cross multiply
   14,514.83x = 21,651.72 × 14,028.93
4. Step 4: Simplify right side
   14,514.83x = 303,750,490.56
5. Step 5: Solve for x
   x = 303,750,490.56/14,514.83
6. Step 6: Final answer
   x = 20,926.91