Finding the Fourth Proportional to 1,254.96, 1,731.89 and 695.43

Step by Step Solution

1. Step 1: Write the proportion equation
   1,254.96 : 1,731.89 = 695.43 : x
2. Step 2: Convert to fraction form
   1,254.96/1,731.89 = 695.43/x
3. Step 3: Cross multiply
   1,254.96x = 1,731.89 × 695.43
4. Step 4: Simplify right side
   1,254.96x = 1,204,410.00
5. Step 5: Solve for x
   x = 1,204,410.00/1,254.96
6. Step 6: Final answer
   x = 959.72