Finding the Fourth Proportional to 1,181.80, 1,764.17 and 1,036

Step by Step Solution

1. Step 1: Write the proportion equation
   1,181.80 : 1,764.17 = 1,036 : x
2. Step 2: Convert to fraction form
   1,181.80/1,764.17 = 1,036/x
3. Step 3: Cross multiply
   1,181.80x = 1,764.17 × 1,036
4. Step 4: Simplify right side
   1,181.80x = 1,827,674.94
5. Step 5: Solve for x
   x = 1,827,674.94/1,181.80
6. Step 6: Final answer
   x = 1,546.52