Finding the Fourth Proportional to 1,088.22, 1,501.33 and 695.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,088.22 : 1,501.33 = 695.18 : x
2. Step 2: Convert to fraction form
   1,088.22/1,501.33 = 695.18/x
3. Step 3: Cross multiply
   1,088.22x = 1,501.33 × 695.18
4. Step 4: Simplify right side
   1,088.22x = 1,043,694.59
5. Step 5: Solve for x
   x = 1,043,694.59/1,088.22
6. Step 6: Final answer
   x = 959.08