Finding the Fourth Proportional to 1,058.04, 1,459.89 and 704.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,058.04 : 1,459.89 = 704.34 : x
2. Step 2: Convert to fraction form
   1,058.04/1,459.89 = 704.34/x
3. Step 3: Cross multiply
   1,058.04x = 1,459.89 × 704.34
4. Step 4: Simplify right side
   1,058.04x = 1,028,258.92
5. Step 5: Solve for x
   x = 1,028,258.92/1,058.04
6. Step 6: Final answer
   x = 971.85