Finding the Fourth Proportional to 3,823.61, 5,737.57 and 2,068.61

Step by Step Solution

1. Step 1: Write the proportion equation
   3,823.61 : 5,737.57 = 2,068.61 : x
2. Step 2: Convert to fraction form
   3,823.61/5,737.57 = 2,068.61/x
3. Step 3: Cross multiply
   3,823.61x = 5,737.57 × 2,068.61
4. Step 4: Simplify right side
   3,823.61x = 11,868,760.82
5. Step 5: Solve for x
   x = 11,868,760.82/3,823.61
6. Step 6: Final answer
   x = 3,104.08