Finding the Fourth Proportional to 1,087.82, 1,500.90 and 695.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,087.82 : 1,500.90 = 695.24 : x
2. Step 2: Convert to fraction form
   1,087.82/1,500.90 = 695.24/x
3. Step 3: Cross multiply
   1,087.82x = 1,500.90 × 695.24
4. Step 4: Simplify right side
   1,087.82x = 1,043,485.72
5. Step 5: Solve for x
   x = 1,043,485.72/1,087.82
6. Step 6: Final answer
   x = 959.24