Finding the Fourth Proportional to 1,458.57, 2,012.84 and 795.43

Step by Step Solution

1. Step 1: Write the proportion equation
   1,458.57 : 2,012.84 = 795.43 : x
2. Step 2: Convert to fraction form
   1,458.57/2,012.84 = 795.43/x
3. Step 3: Cross multiply
   1,458.57x = 2,012.84 × 795.43
4. Step 4: Simplify right side
   1,458.57x = 1,601,073.32
5. Step 5: Solve for x
   x = 1,601,073.32/1,458.57
6. Step 6: Final answer
   x = 1,097.70