Finding the Fourth Proportional to 2,410.67, 3,321.41 and 2,010.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,410.67 : 3,321.41 = 2,010.89 : x
2. Step 2: Convert to fraction form
   2,410.67/3,321.41 = 2,010.89/x
3. Step 3: Cross multiply
   2,410.67x = 3,321.41 × 2,010.89
4. Step 4: Simplify right side
   2,410.67x = 6,678,988.40
5. Step 5: Solve for x
   x = 6,678,988.40/2,410.67
6. Step 6: Final answer
   x = 2,770.59