Finding the Fourth Proportional to 14,514.40, 21,767.94 and 7,010.56

Step by Step Solution

1. Step 1: Write the proportion equation
   14,514.40 : 21,767.94 = 7,010.56 : x
2. Step 2: Convert to fraction form
   14,514.40/21,767.94 = 7,010.56/x
3. Step 3: Cross multiply
   14,514.40x = 21,767.94 × 7,010.56
4. Step 4: Simplify right side
   14,514.40x = 152,605,449.45
5. Step 5: Solve for x
   x = 152,605,449.45/14,514.40
6. Step 6: Final answer
   x = 10,514.07