Finding the Fourth Proportional to 2,277.48, 3,411.72 and 1,182.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,277.48 : 3,411.72 = 1,182.56 : x
2. Step 2: Convert to fraction form
   2,277.48/3,411.72 = 1,182.56/x
3. Step 3: Cross multiply
   2,277.48x = 3,411.72 × 1,182.56
4. Step 4: Simplify right side
   2,277.48x = 4,034,563.60
5. Step 5: Solve for x
   x = 4,034,563.60/2,277.48
6. Step 6: Final answer
   x = 1,771.50