Finding the Fourth Proportional to 2,410.89, 3,615.12 and 1,176.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,410.89 : 3,615.12 = 1,176.45 : x
2. Step 2: Convert to fraction form
   2,410.89/3,615.12 = 1,176.45/x
3. Step 3: Cross multiply
   2,410.89x = 3,615.12 × 1,176.45
4. Step 4: Simplify right side
   2,410.89x = 4,253,007.92
5. Step 5: Solve for x
   x = 4,253,007.92/2,410.89
6. Step 6: Final answer
   x = 1,764.08