Finding the Fourth Proportional to 16,047.30, 24,050.90 and 7,725.09

Step by Step Solution

1. Step 1: Write the proportion equation
   16,047.30 : 24,050.90 = 7,725.09 : x
2. Step 2: Convert to fraction form
   16,047.30/24,050.90 = 7,725.09/x
3. Step 3: Cross multiply
   16,047.30x = 24,050.90 × 7,725.09
4. Step 4: Simplify right side
   16,047.30x = 185,795,297.84
5. Step 5: Solve for x
   x = 185,795,297.84/16,047.30
6. Step 6: Final answer
   x = 11,577.98