Finding the Fourth Proportional to 2,301.39, 3,174.83 and 1,416.87

Step by Step Solution

1. Step 1: Write the proportion equation
   2,301.39 : 3,174.83 = 1,416.87 : x
2. Step 2: Convert to fraction form
   2,301.39/3,174.83 = 1,416.87/x
3. Step 3: Cross multiply
   2,301.39x = 3,174.83 × 1,416.87
4. Step 4: Simplify right side
   2,301.39x = 4,498,321.38
5. Step 5: Solve for x
   x = 4,498,321.38/2,301.39
6. Step 6: Final answer
   x = 1,954.61