Finding the Fourth Proportional to 2,110.34, 3,164.82 and 704.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,110.34 : 3,164.82 = 704.38 : x
2. Step 2: Convert to fraction form
   2,110.34/3,164.82 = 704.38/x
3. Step 3: Cross multiply
   2,110.34x = 3,164.82 × 704.38
4. Step 4: Simplify right side
   2,110.34x = 2,229,235.91
5. Step 5: Solve for x
   x = 2,229,235.91/2,110.34
6. Step 6: Final answer
   x = 1,056.34