Finding the Fourth Proportional to 1,659.06, 2,486.59 and 733.57

Step by Step Solution

1. Step 1: Write the proportion equation
   1,659.06 : 2,486.59 = 733.57 : x
2. Step 2: Convert to fraction form
   1,659.06/2,486.59 = 733.57/x
3. Step 3: Cross multiply
   1,659.06x = 2,486.59 × 733.57
4. Step 4: Simplify right side
   1,659.06x = 1,824,087.83
5. Step 5: Solve for x
   x = 1,824,087.83/1,659.06
6. Step 6: Final answer
   x = 1,099.47