Finding the Fourth Proportional to 3,675.06, 5,513.20 and 1,826.24

Step by Step Solution

1. Step 1: Write the proportion equation
   3,675.06 : 5,513.20 = 1,826.24 : x
2. Step 2: Convert to fraction form
   3,675.06/5,513.20 = 1,826.24/x
3. Step 3: Cross multiply
   3,675.06x = 5,513.20 × 1,826.24
4. Step 4: Simplify right side
   3,675.06x = 10,068,426.37
5. Step 5: Solve for x
   x = 10,068,426.37/3,675.06
6. Step 6: Final answer
   x = 2,739.66