Finding the Fourth Proportional to 1,482.82, 2,046.18 and 853.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,482.82 : 2,046.18 = 853.32 : x
2. Step 2: Convert to fraction form
   1,482.82/2,046.18 = 853.32/x
3. Step 3: Cross multiply
   1,482.82x = 2,046.18 × 853.32
4. Step 4: Simplify right side
   1,482.82x = 1,746,046.32
5. Step 5: Solve for x
   x = 1,746,046.32/1,482.82
6. Step 6: Final answer
   x = 1,177.52