Finding the Fourth Proportional to 1,049.67, 1,574.82 and 704.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,049.67 : 1,574.82 = 704.34 : x
2. Step 2: Convert to fraction form
   1,049.67/1,574.82 = 704.34/x
3. Step 3: Cross multiply
   1,049.67x = 1,574.82 × 704.34
4. Step 4: Simplify right side
   1,049.67x = 1,109,208.72
5. Step 5: Solve for x
   x = 1,109,208.72/1,049.67
6. Step 6: Final answer
   x = 1,056.72