Finding the Fourth Proportional to 1,085.24, 1,626.46 and 695.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,085.24 : 1,626.46 = 695.10 : x
2. Step 2: Convert to fraction form
   1,085.24/1,626.46 = 695.10/x
3. Step 3: Cross multiply
   1,085.24x = 1,626.46 × 695.10
4. Step 4: Simplify right side
   1,085.24x = 1,130,552.35
5. Step 5: Solve for x
   x = 1,130,552.35/1,085.24
6. Step 6: Final answer
   x = 1,041.75