Finding the Fourth Proportional to 1,682.01, 2,321.01 and 935.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,682.01 : 2,321.01 = 935.94 : x
2. Step 2: Convert to fraction form
   1,682.01/2,321.01 = 935.94/x
3. Step 3: Cross multiply
   1,682.01x = 2,321.01 × 935.94
4. Step 4: Simplify right side
   1,682.01x = 2,172,326.10
5. Step 5: Solve for x
   x = 2,172,326.10/1,682.01
6. Step 6: Final answer
   x = 1,291.51