Finding the Fourth Proportional to 3,749.67, 5,174.46 and 2,048.12

Step by Step Solution

1. Step 1: Write the proportion equation
   3,749.67 : 5,174.46 = 2,048.12 : x
2. Step 2: Convert to fraction form
   3,749.67/5,174.46 = 2,048.12/x
3. Step 3: Cross multiply
   3,749.67x = 5,174.46 × 2,048.12
4. Step 4: Simplify right side
   3,749.67x = 10,597,908.55
5. Step 5: Solve for x
   x = 10,597,908.55/3,749.67
6. Step 6: Final answer
   x = 2,826.36