Finding the Fourth Proportional to 3,834.89, 5,748.87 and 1,859.41

Step by Step Solution

1. Step 1: Write the proportion equation
   3,834.89 : 5,748.87 = 1,859.41 : x
2. Step 2: Convert to fraction form
   3,834.89/5,748.87 = 1,859.41/x
3. Step 3: Cross multiply
   3,834.89x = 5,748.87 × 1,859.41
4. Step 4: Simplify right side
   3,834.89x = 10,689,488.19
5. Step 5: Solve for x
   x = 10,689,488.19/3,834.89
6. Step 6: Final answer
   x = 2,787.43