Finding the Fourth Proportional to 16,484.76, 22,744.94 and 9,771.98

Step by Step Solution

1. Step 1: Write the proportion equation
   16,484.76 : 22,744.94 = 9,771.98 : x
2. Step 2: Convert to fraction form
   16,484.76/22,744.94 = 9,771.98/x
3. Step 3: Cross multiply
   16,484.76x = 22,744.94 × 9,771.98
4. Step 4: Simplify right side
   16,484.76x = 222,262,936.20
5. Step 5: Solve for x
   x = 222,262,936.20/16,484.76
6. Step 6: Final answer
   x = 13,482.93