Finding the Fourth Proportional to 1,744.69, 2,617.93 and 1,160.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,744.69 : 2,617.93 = 1,160.10 : x
2. Step 2: Convert to fraction form
   1,744.69/2,617.93 = 1,160.10/x
3. Step 3: Cross multiply
   1,744.69x = 2,617.93 × 1,160.10
4. Step 4: Simplify right side
   1,744.69x = 3,037,060.59
5. Step 5: Solve for x
   x = 3,037,060.59/1,744.69
6. Step 6: Final answer
   x = 1,740.75