Finding the Fourth Proportional to 1,710.56, 2,575.17 and 1,166.19

Step by Step Solution

1. Step 1: Write the proportion equation
   1,710.56 : 2,575.17 = 1,166.19 : x
2. Step 2: Convert to fraction form
   1,710.56/2,575.17 = 1,166.19/x
3. Step 3: Cross multiply
   1,710.56x = 2,575.17 × 1,166.19
4. Step 4: Simplify right side
   1,710.56x = 3,003,137.50
5. Step 5: Solve for x
   x = 3,003,137.50/1,710.56
6. Step 6: Final answer
   x = 1,755.65