Finding the Fourth Proportional to 13,164.24, 18,147.42 and 10,014.96

Step by Step Solution

1. Step 1: Write the proportion equation
   13,164.24 : 18,147.42 = 10,014.96 : x
2. Step 2: Convert to fraction form
   13,164.24/18,147.42 = 10,014.96/x
3. Step 3: Cross multiply
   13,164.24x = 18,147.42 × 10,014.96
4. Step 4: Simplify right side
   13,164.24x = 181,745,685.40
5. Step 5: Solve for x
   x = 181,745,685.40/13,164.24
6. Step 6: Final answer
   x = 13,806.01