Finding the Fourth Proportional to 2,002.51, 3,004.49 and 704.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,002.51 : 3,004.49 = 704.17 : x
2. Step 2: Convert to fraction form
   2,002.51/3,004.49 = 704.17/x
3. Step 3: Cross multiply
   2,002.51x = 3,004.49 × 704.17
4. Step 4: Simplify right side
   2,002.51x = 2,115,671.72
5. Step 5: Solve for x
   x = 2,115,671.72/2,002.51
6. Step 6: Final answer
   x = 1,056.51