Finding the Fourth Proportional to 1,716.52, 2,575.86 and 1,068.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,716.52 : 2,575.86 = 1,068.52 : x
2. Step 2: Convert to fraction form
   1,716.52/2,575.86 = 1,068.52/x
3. Step 3: Cross multiply
   1,716.52x = 2,575.86 × 1,068.52
4. Step 4: Simplify right side
   1,716.52x = 2,752,357.93
5. Step 5: Solve for x
   x = 2,752,357.93/1,716.52
6. Step 6: Final answer
   x = 1,603.45