Finding the Fourth Proportional to 11,812.38, 17,718.58 and 5,960.94

Step by Step Solution

1. Step 1: Write the proportion equation
   11,812.38 : 17,718.58 = 5,960.94 : x
2. Step 2: Convert to fraction form
   11,812.38/17,718.58 = 5,960.94/x
3. Step 3: Cross multiply
   11,812.38x = 17,718.58 × 5,960.94
4. Step 4: Simplify right side
   11,812.38x = 105,619,392.27
5. Step 5: Solve for x
   x = 105,619,392.27/11,812.38
6. Step 6: Final answer
   x = 8,941.42