Finding the Fourth Proportional to 1,746.91, 2,617.86 and 1,314.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,746.91 : 2,617.86 = 1,314.37 : x
2. Step 2: Convert to fraction form
   1,746.91/2,617.86 = 1,314.37/x
3. Step 3: Cross multiply
   1,746.91x = 2,617.86 × 1,314.37
4. Step 4: Simplify right side
   1,746.91x = 3,440,830.10
5. Step 5: Solve for x
   x = 3,440,830.10/1,746.91
6. Step 6: Final answer
   x = 1,969.67