Finding the Fourth Proportional to 1,464.84, 2,021.46 and 801.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,464.84 : 2,021.46 = 801.69 : x
2. Step 2: Convert to fraction form
   1,464.84/2,021.46 = 801.69/x
3. Step 3: Cross multiply
   1,464.84x = 2,021.46 × 801.69
4. Step 4: Simplify right side
   1,464.84x = 1,620,584.27
5. Step 5: Solve for x
   x = 1,620,584.27/1,464.84
6. Step 6: Final answer
   x = 1,106.32