Finding the Fourth Proportional to 12,336.16, 18,499.41 and 4,014.15

Step by Step Solution

1. Step 1: Write the proportion equation
   12,336.16 : 18,499.41 = 4,014.15 : x
2. Step 2: Convert to fraction form
   12,336.16/18,499.41 = 4,014.15/x
3. Step 3: Cross multiply
   12,336.16x = 18,499.41 × 4,014.15
4. Step 4: Simplify right side
   12,336.16x = 74,259,406.65
5. Step 5: Solve for x
   x = 74,259,406.65/12,336.16
6. Step 6: Final answer
   x = 6,019.65