Finding the Fourth Proportional to 2,477.96, 3,419.48 and 1,483.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,477.96 : 3,419.48 = 1,483.79 : x
2. Step 2: Convert to fraction form
   2,477.96/3,419.48 = 1,483.79/x
3. Step 3: Cross multiply
   2,477.96x = 3,419.48 × 1,483.79
4. Step 4: Simplify right side
   2,477.96x = 5,073,765.71
5. Step 5: Solve for x
   x = 5,073,765.71/2,477.96
6. Step 6: Final answer
   x = 2,047.56