Finding the Fourth Proportional to 1,767.06, 2,436.75 and 1,068.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,767.06 : 2,436.75 = 1,068.30 : x
2. Step 2: Convert to fraction form
   1,767.06/2,436.75 = 1,068.30/x
3. Step 3: Cross multiply
   1,767.06x = 2,436.75 × 1,068.30
4. Step 4: Simplify right side
   1,767.06x = 2,603,180.03
5. Step 5: Solve for x
   x = 2,603,180.03/1,767.06
6. Step 6: Final answer
   x = 1,473.17