Finding the Fourth Proportional to 10,164.24, 14,025.69 and 5,687.37

Step by Step Solution

1. Step 1: Write the proportion equation
   10,164.24 : 14,025.69 = 5,687.37 : x
2. Step 2: Convert to fraction form
   10,164.24/14,025.69 = 5,687.37/x
3. Step 3: Cross multiply
   10,164.24x = 14,025.69 × 5,687.37
4. Step 4: Simplify right side
   10,164.24x = 79,769,288.54
5. Step 5: Solve for x
   x = 79,769,288.54/10,164.24
6. Step 6: Final answer
   x = 7,848.03