Finding the Fourth Proportional to 2,348.48, 3,522.58 and 705.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,348.48 : 3,522.58 = 705.06 : x
2. Step 2: Convert to fraction form
   2,348.48/3,522.58 = 705.06/x
3. Step 3: Cross multiply
   2,348.48x = 3,522.58 × 705.06
4. Step 4: Simplify right side
   2,348.48x = 2,483,630.25
5. Step 5: Solve for x
   x = 2,483,630.25/2,348.48
6. Step 6: Final answer
   x = 1,057.55