Finding the Fourth Proportional to 2,002.92, 3,004.80 and 704.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,002.92 : 3,004.80 = 704.04 : x
2. Step 2: Convert to fraction form
   2,002.92/3,004.80 = 704.04/x
3. Step 3: Cross multiply
   2,002.92x = 3,004.80 × 704.04
4. Step 4: Simplify right side
   2,002.92x = 2,115,499.39
5. Step 5: Solve for x
   x = 2,115,499.39/2,002.92
6. Step 6: Final answer
   x = 1,056.21