Finding the Fourth Proportional to 2,705.34, 4,058.10 and 974.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,705.34 : 4,058.10 = 974.10 : x
2. Step 2: Convert to fraction form
   2,705.34/4,058.10 = 974.10/x
3. Step 3: Cross multiply
   2,705.34x = 4,058.10 × 974.10
4. Step 4: Simplify right side
   2,705.34x = 3,952,995.21
5. Step 5: Solve for x
   x = 3,952,995.21/2,705.34
6. Step 6: Final answer
   x = 1,461.18