Finding the Fourth Proportional to 2,375.92, 3,279.86 and 1,746.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,375.92 : 3,279.86 = 1,746.45 : x
2. Step 2: Convert to fraction form
   2,375.92/3,279.86 = 1,746.45/x
3. Step 3: Cross multiply
   2,375.92x = 3,279.86 × 1,746.45
4. Step 4: Simplify right side
   2,375.92x = 5,728,111.50
5. Step 5: Solve for x
   x = 5,728,111.50/2,375.92
6. Step 6: Final answer
   x = 2,410.90