Finding the Fourth Proportional to 1,192.68, 1,646.22 and 695.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,192.68 : 1,646.22 = 695.52 : x
2. Step 2: Convert to fraction form
   1,192.68/1,646.22 = 695.52/x
3. Step 3: Cross multiply
   1,192.68x = 1,646.22 × 695.52
4. Step 4: Simplify right side
   1,192.68x = 1,144,978.93
5. Step 5: Solve for x
   x = 1,144,978.93/1,192.68
6. Step 6: Final answer
   x = 960.01