Finding the Fourth Proportional to 1,712.73, 2,566.61 and 1,364.49

Step by Step Solution

1. Step 1: Write the proportion equation
   1,712.73 : 2,566.61 = 1,364.49 : x
2. Step 2: Convert to fraction form
   1,712.73/2,566.61 = 1,364.49/x
3. Step 3: Cross multiply
   1,712.73x = 2,566.61 × 1,364.49
4. Step 4: Simplify right side
   1,712.73x = 3,502,106.86
5. Step 5: Solve for x
   x = 3,502,106.86/1,712.73
6. Step 6: Final answer
   x = 2,044.75