Finding the Fourth Proportional to 10,751.70, 16,122.69 and 3,826.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,751.70 : 16,122.69 = 3,826.38 : x
2. Step 2: Convert to fraction form
   10,751.70/16,122.69 = 3,826.38/x
3. Step 3: Cross multiply
   10,751.70x = 16,122.69 × 3,826.38
4. Step 4: Simplify right side
   10,751.70x = 61,691,538.56
5. Step 5: Solve for x
   x = 61,691,538.56/10,751.70
6. Step 6: Final answer
   x = 5,737.84