Finding the Fourth Proportional to 2,455.92, 3,685.32 and 1,482.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,455.92 : 3,685.32 = 1,482.12 : x
2. Step 2: Convert to fraction form
   2,455.92/3,685.32 = 1,482.12/x
3. Step 3: Cross multiply
   2,455.92x = 3,685.32 × 1,482.12
4. Step 4: Simplify right side
   2,455.92x = 5,462,086.48
5. Step 5: Solve for x
   x = 5,462,086.48/2,455.92
6. Step 6: Final answer
   x = 2,224.05