Finding the Fourth Proportional to 16,476.72, 22,738.44 and 9,024.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,476.72 : 22,738.44 = 9,024.72 : x
2. Step 2: Convert to fraction form
   16,476.72/22,738.44 = 9,024.72/x
3. Step 3: Cross multiply
   16,476.72x = 22,738.44 × 9,024.72
4. Step 4: Simplify right side
   16,476.72x = 205,208,054.24
5. Step 5: Solve for x
   x = 205,208,054.24/16,476.72
6. Step 6: Final answer
   x = 12,454.42