Finding the Fourth Proportional to 1,447.38, 1,995.57 and 1,075.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,447.38 : 1,995.57 = 1,075.32 : x
2. Step 2: Convert to fraction form
   1,447.38/1,995.57 = 1,075.32/x
3. Step 3: Cross multiply
   1,447.38x = 1,995.57 × 1,075.32
4. Step 4: Simplify right side
   1,447.38x = 2,145,876.33
5. Step 5: Solve for x
   x = 2,145,876.33/1,447.38
6. Step 6: Final answer
   x = 1,482.59