Finding the Fourth Proportional to 2,483.48, 3,426.96 and 1,435.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,483.48 : 3,426.96 = 1,435.52 : x
2. Step 2: Convert to fraction form
   2,483.48/3,426.96 = 1,435.52/x
3. Step 3: Cross multiply
   2,483.48x = 3,426.96 × 1,435.52
4. Step 4: Simplify right side
   2,483.48x = 4,919,469.62
5. Step 5: Solve for x
   x = 4,919,469.62/2,483.48
6. Step 6: Final answer
   x = 1,980.88