Finding the Fourth Proportional to 2,360.13, 3,255.17 and 1,730.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,360.13 : 3,255.17 = 1,730.42 : x
2. Step 2: Convert to fraction form
   2,360.13/3,255.17 = 1,730.42/x
3. Step 3: Cross multiply
   2,360.13x = 3,255.17 × 1,730.42
4. Step 4: Simplify right side
   2,360.13x = 5,632,811.27
5. Step 5: Solve for x
   x = 5,632,811.27/2,360.13
6. Step 6: Final answer
   x = 2,386.65