Finding the Fourth Proportional to 2,272.46, 3,404.23 and 1,177.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,272.46 : 3,404.23 = 1,177.54 : x
2. Step 2: Convert to fraction form
   2,272.46/3,404.23 = 1,177.54/x
3. Step 3: Cross multiply
   2,272.46x = 3,404.23 × 1,177.54
4. Step 4: Simplify right side
   2,272.46x = 4,008,605.54
5. Step 5: Solve for x
   x = 4,008,605.54/2,272.46
6. Step 6: Final answer
   x = 1,764.00