Finding the Fourth Proportional to 1,759.25, 2,636.72 and 1,110.17

Step by Step Solution

1. Step 1: Write the proportion equation
   1,759.25 : 2,636.72 = 1,110.17 : x
2. Step 2: Convert to fraction form
   1,759.25/2,636.72 = 1,110.17/x
3. Step 3: Cross multiply
   1,759.25x = 2,636.72 × 1,110.17
4. Step 4: Simplify right side
   1,759.25x = 2,927,212.65
5. Step 5: Solve for x
   x = 2,927,212.65/1,759.25
6. Step 6: Final answer
   x = 1,663.90