Finding the Fourth Proportional to 2,360.96, 3,258.00 and 1,298.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,360.96 : 3,258.00 = 1,298.71 : x
2. Step 2: Convert to fraction form
   2,360.96/3,258.00 = 1,298.71/x
3. Step 3: Cross multiply
   2,360.96x = 3,258.00 × 1,298.71
4. Step 4: Simplify right side
   2,360.96x = 4,231,174.40
5. Step 5: Solve for x
   x = 4,231,174.40/2,360.96
6. Step 6: Final answer
   x = 1,792.14