Finding the Fourth Proportional to 11,738.43, 17,596.62 and 3,941.78

Step by Step Solution

1. Step 1: Write the proportion equation
   11,738.43 : 17,596.62 = 3,941.78 : x
2. Step 2: Convert to fraction form
   11,738.43/17,596.62 = 3,941.78/x
3. Step 3: Cross multiply
   11,738.43x = 17,596.62 × 3,941.78
4. Step 4: Simplify right side
   11,738.43x = 69,361,916.80
5. Step 5: Solve for x
   x = 69,361,916.80/11,738.43
6. Step 6: Final answer
   x = 5,908.96