Finding the Fourth Proportional to 12,367.50, 18,552.33 and 3,133.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,367.50 : 18,552.33 = 3,133.50 : x
2. Step 2: Convert to fraction form
   12,367.50/18,552.33 = 3,133.50/x
3. Step 3: Cross multiply
   12,367.50x = 18,552.33 × 3,133.50
4. Step 4: Simplify right side
   12,367.50x = 58,133,726.06
5. Step 5: Solve for x
   x = 58,133,726.06/12,367.50
6. Step 6: Final answer
   x = 4,700.52