Finding the Fourth Proportional to 2,002.75, 3,004.54 and 704.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,002.75 : 3,004.54 = 704.32 : x
2. Step 2: Convert to fraction form
   2,002.75/3,004.54 = 704.32/x
3. Step 3: Cross multiply
   2,002.75x = 3,004.54 × 704.32
4. Step 4: Simplify right side
   2,002.75x = 2,116,148.34
5. Step 5: Solve for x
   x = 2,116,148.34/2,002.75
6. Step 6: Final answer
   x = 1,056.62