Finding the Fourth Proportional to 1,741.40, 2,385.91 and 1,717.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,741.40 : 2,385.91 = 1,717.10 : x
2. Step 2: Convert to fraction form
   1,741.40/2,385.91 = 1,717.10/x
3. Step 3: Cross multiply
   1,741.40x = 2,385.91 × 1,717.10
4. Step 4: Simplify right side
   1,741.40x = 4,096,846.06
5. Step 5: Solve for x
   x = 4,096,846.06/1,741.40
6. Step 6: Final answer
   x = 2,352.62