Finding the Fourth Proportional to 3,674.98, 5,513.37 and 1,826.97

Step by Step Solution

1. Step 1: Write the proportion equation
   3,674.98 : 5,513.37 = 1,826.97 : x
2. Step 2: Convert to fraction form
   3,674.98/5,513.37 = 1,826.97/x
3. Step 3: Cross multiply
   3,674.98x = 5,513.37 × 1,826.97
4. Step 4: Simplify right side
   3,674.98x = 10,072,761.59
5. Step 5: Solve for x
   x = 10,072,761.59/3,674.98
6. Step 6: Final answer
   x = 2,740.90