Finding the Fourth Proportional to 3,003.46, 4,513.69 and 1,771.45

Step by Step Solution

1. Step 1: Write the proportion equation
   3,003.46 : 4,513.69 = 1,771.45 : x
2. Step 2: Convert to fraction form
   3,003.46/4,513.69 = 1,771.45/x
3. Step 3: Cross multiply
   3,003.46x = 4,513.69 × 1,771.45
4. Step 4: Simplify right side
   3,003.46x = 7,995,776.15
5. Step 5: Solve for x
   x = 7,995,776.15/3,003.46
6. Step 6: Final answer
   x = 2,662.19