Finding the Fourth Proportional to 2,477.82, 3,419.29 and 1,483.65

Step by Step Solution

1. Step 1: Write the proportion equation
   2,477.82 : 3,419.29 = 1,483.65 : x
2. Step 2: Convert to fraction form
   2,477.82/3,419.29 = 1,483.65/x
3. Step 3: Cross multiply
   2,477.82x = 3,419.29 × 1,483.65
4. Step 4: Simplify right side
   2,477.82x = 5,073,027.29
5. Step 5: Solve for x
   x = 5,073,027.29/2,477.82
6. Step 6: Final answer
   x = 2,047.37