Finding the Fourth Proportional to 12,336.24, 18,499.72 and 4,014.08

Step by Step Solution

1. Step 1: Write the proportion equation
   12,336.24 : 18,499.72 = 4,014.08 : x
2. Step 2: Convert to fraction form
   12,336.24/18,499.72 = 4,014.08/x
3. Step 3: Cross multiply
   12,336.24x = 18,499.72 × 4,014.08
4. Step 4: Simplify right side
   12,336.24x = 74,259,356.06
5. Step 5: Solve for x
   x = 74,259,356.06/12,336.24
6. Step 6: Final answer
   x = 6,019.61