Finding the Fourth Proportional to 2,301.31, 3,174.51 and 1,416.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,301.31 : 3,174.51 = 1,416.93 : x
2. Step 2: Convert to fraction form
   2,301.31/3,174.51 = 1,416.93/x
3. Step 3: Cross multiply
   2,301.31x = 3,174.51 × 1,416.93
4. Step 4: Simplify right side
   2,301.31x = 4,498,058.45
5. Step 5: Solve for x
   x = 4,498,058.45/2,301.31
6. Step 6: Final answer
   x = 1,954.56