Finding the Fourth Proportional to 3,540.32, 4,885.73 and 2,048.33

Step by Step Solution

1. Step 1: Write the proportion equation
   3,540.32 : 4,885.73 = 2,048.33 : x
2. Step 2: Convert to fraction form
   3,540.32/4,885.73 = 2,048.33/x
3. Step 3: Cross multiply
   3,540.32x = 4,885.73 × 2,048.33
4. Step 4: Simplify right side
   3,540.32x = 10,007,587.33
5. Step 5: Solve for x
   x = 10,007,587.33/3,540.32
6. Step 6: Final answer
   x = 2,826.75