Finding the Fourth Proportional to 1,464.15, 2,020.52 and 834.67

Step by Step Solution

1. Step 1: Write the proportion equation
   1,464.15 : 2,020.52 = 834.67 : x
2. Step 2: Convert to fraction form
   1,464.15/2,020.52 = 834.67/x
3. Step 3: Cross multiply
   1,464.15x = 2,020.52 × 834.67
4. Step 4: Simplify right side
   1,464.15x = 1,686,467.43
5. Step 5: Solve for x
   x = 1,686,467.43/1,464.15
6. Step 6: Final answer
   x = 1,151.84