Finding the Fourth Proportional to 1,709.34, 2,565.45 and 736.17

Step by Step Solution

1. Step 1: Write the proportion equation
   1,709.34 : 2,565.45 = 736.17 : x
2. Step 2: Convert to fraction form
   1,709.34/2,565.45 = 736.17/x
3. Step 3: Cross multiply
   1,709.34x = 2,565.45 × 736.17
4. Step 4: Simplify right side
   1,709.34x = 1,888,607.33
5. Step 5: Solve for x
   x = 1,888,607.33/1,709.34
6. Step 6: Final answer
   x = 1,104.88