Finding the Fourth Proportional to 2,481.35, 3,423.89 and 1,486.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,481.35 : 3,423.89 = 1,486.42 : x
2. Step 2: Convert to fraction form
   2,481.35/3,423.89 = 1,486.42/x
3. Step 3: Cross multiply
   2,481.35x = 3,423.89 × 1,486.42
4. Step 4: Simplify right side
   2,481.35x = 5,089,333.73
5. Step 5: Solve for x
   x = 5,089,333.73/2,481.35
6. Step 6: Final answer
   x = 2,051.04