Finding the Fourth Proportional to 1,710.89, 2,563.59 and 1,546.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,710.89 : 2,563.59 = 1,546.86 : x
2. Step 2: Convert to fraction form
   1,710.89/2,563.59 = 1,546.86/x
3. Step 3: Cross multiply
   1,710.89x = 2,563.59 × 1,546.86
4. Step 4: Simplify right side
   1,710.89x = 3,965,514.83
5. Step 5: Solve for x
   x = 3,965,514.83/1,710.89
6. Step 6: Final answer
   x = 2,317.81