Finding the Fourth Proportional to 2,271.04, 3,408.58 and 1,176.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,271.04 : 3,408.58 = 1,176.15 : x
2. Step 2: Convert to fraction form
   2,271.04/3,408.58 = 1,176.15/x
3. Step 3: Cross multiply
   2,271.04x = 3,408.58 × 1,176.15
4. Step 4: Simplify right side
   2,271.04x = 4,009,015.62
5. Step 5: Solve for x
   x = 4,009,015.62/2,271.04
6. Step 6: Final answer
   x = 1,765.28