Finding the Fourth Proportional to 12,333.24, 18,499.32 and 3,568.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,333.24 : 18,499.32 = 3,568.50 : x
2. Step 2: Convert to fraction form
   12,333.24/18,499.32 = 3,568.50/x
3. Step 3: Cross multiply
   12,333.24x = 18,499.32 × 3,568.50
4. Step 4: Simplify right side
   12,333.24x = 66,014,823.42
5. Step 5: Solve for x
   x = 66,014,823.42/12,333.24
6. Step 6: Final answer
   x = 5,352.59