Finding the Fourth Proportional to 2,003.03, 2,762.71 and 1,338.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003.03 : 2,762.71 = 1,338.73 : x
2. Step 2: Convert to fraction form
   2,003.03/2,762.71 = 1,338.73/x
3. Step 3: Cross multiply
   2,003.03x = 2,762.71 × 1,338.73
4. Step 4: Simplify right side
   2,003.03x = 3,698,512.50
5. Step 5: Solve for x
   x = 3,698,512.50/2,003.03
6. Step 6: Final answer
   x = 1,846.46