Finding the Fourth Proportional to 12,367.30, 18,550.69 and 3,007.37

Step by Step Solution

1. Step 1: Write the proportion equation
   12,367.30 : 18,550.69 = 3,007.37 : x
2. Step 2: Convert to fraction form
   12,367.30/18,550.69 = 3,007.37/x
3. Step 3: Cross multiply
   12,367.30x = 18,550.69 × 3,007.37
4. Step 4: Simplify right side
   12,367.30x = 55,788,688.31
5. Step 5: Solve for x
   x = 55,788,688.31/12,367.30
6. Step 6: Final answer
   x = 4,510.98