Finding the Fourth Proportional to 12,367.49, 18,557.33 and 5,792.54

Step by Step Solution

1. Step 1: Write the proportion equation
   12,367.49 : 18,557.33 = 5,792.54 : x
2. Step 2: Convert to fraction form
   12,367.49/18,557.33 = 5,792.54/x
3. Step 3: Cross multiply
   12,367.49x = 18,557.33 × 5,792.54
4. Step 4: Simplify right side
   12,367.49x = 107,494,047.36
5. Step 5: Solve for x
   x = 107,494,047.36/12,367.49
6. Step 6: Final answer
   x = 8,691.66