Finding the Fourth Proportional to 1,743.06, 2,389.82 and 1,711.87

Step by Step Solution

1. Step 1: Write the proportion equation
   1,743.06 : 2,389.82 = 1,711.87 : x
2. Step 2: Convert to fraction form
   1,743.06/2,389.82 = 1,711.87/x
3. Step 3: Cross multiply
   1,743.06x = 2,389.82 × 1,711.87
4. Step 4: Simplify right side
   1,743.06x = 4,091,061.16
5. Step 5: Solve for x
   x = 4,091,061.16/1,743.06
6. Step 6: Final answer
   x = 2,347.06