Finding the Fourth Proportional to 1,701.68, 2,348.15 and 955.49

Step by Step Solution

1. Step 1: Write the proportion equation
   1,701.68 : 2,348.15 = 955.49 : x
2. Step 2: Convert to fraction form
   1,701.68/2,348.15 = 955.49/x
3. Step 3: Cross multiply
   1,701.68x = 2,348.15 × 955.49
4. Step 4: Simplify right side
   1,701.68x = 2,243,633.84
5. Step 5: Solve for x
   x = 2,243,633.84/1,701.68
6. Step 6: Final answer
   x = 1,318.49