Finding the Fourth Proportional to 14,525.96, 21,769.79 and 5,756.09

Step by Step Solution

1. Step 1: Write the proportion equation
   14,525.96 : 21,769.79 = 5,756.09 : x
2. Step 2: Convert to fraction form
   14,525.96/21,769.79 = 5,756.09/x
3. Step 3: Cross multiply
   14,525.96x = 21,769.79 × 5,756.09
4. Step 4: Simplify right side
   14,525.96x = 125,308,732.89
5. Step 5: Solve for x
   x = 125,308,732.89/14,525.96
6. Step 6: Final answer
   x = 8,626.54