Finding the Fourth Proportional to 2,479.46, 3,716.56 and 1,162.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,479.46 : 3,716.56 = 1,162.10 : x
2. Step 2: Convert to fraction form
   2,479.46/3,716.56 = 1,162.10/x
3. Step 3: Cross multiply
   2,479.46x = 3,716.56 × 1,162.10
4. Step 4: Simplify right side
   2,479.46x = 4,319,014.38
5. Step 5: Solve for x
   x = 4,319,014.38/2,479.46
6. Step 6: Final answer
   x = 1,741.92