Finding the Fourth Proportional to 6,941.73, 10,411.92 and 3,820.71

Step by Step Solution

1. Step 1: Write the proportion equation
   6,941.73 : 10,411.92 = 3,820.71 : x
2. Step 2: Convert to fraction form
   6,941.73/10,411.92 = 3,820.71/x
3. Step 3: Cross multiply
   6,941.73x = 10,411.92 × 3,820.71
4. Step 4: Simplify right side
   6,941.73x = 39,780,926.86
5. Step 5: Solve for x
   x = 39,780,926.86/6,941.73
6. Step 6: Final answer
   x = 5,730.69