Finding the Fourth Proportional to 16,304.59, 24,451.12 and 7,755.03

Step by Step Solution

1. Step 1: Write the proportion equation
   16,304.59 : 24,451.12 = 7,755.03 : x
2. Step 2: Convert to fraction form
   16,304.59/24,451.12 = 7,755.03/x
3. Step 3: Cross multiply
   16,304.59x = 24,451.12 × 7,755.03
4. Step 4: Simplify right side
   16,304.59x = 189,619,043.51
5. Step 5: Solve for x
   x = 189,619,043.51/16,304.59
6. Step 6: Final answer
   x = 11,629.80