Finding the Fourth Proportional to 2,002.69, 3,003.90 and 704.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,002.69 : 3,003.90 = 704.14 : x
2. Step 2: Convert to fraction form
   2,002.69/3,003.90 = 704.14/x
3. Step 3: Cross multiply
   2,002.69x = 3,003.90 × 704.14
4. Step 4: Simplify right side
   2,002.69x = 2,115,166.15
5. Step 5: Solve for x
   x = 2,115,166.15/2,002.69
6. Step 6: Final answer
   x = 1,056.16