Finding the Fourth Proportional to 1,179.46, 1,766.76 and 1,036.09

Step by Step Solution

1. Step 1: Write the proportion equation
   1,179.46 : 1,766.76 = 1,036.09 : x
2. Step 2: Convert to fraction form
   1,179.46/1,766.76 = 1,036.09/x
3. Step 3: Cross multiply
   1,179.46x = 1,766.76 × 1,036.09
4. Step 4: Simplify right side
   1,179.46x = 1,830,522.37
5. Step 5: Solve for x
   x = 1,830,522.37/1,179.46
6. Step 6: Final answer
   x = 1,552.00