Finding the Fourth Proportional to 2,292.82, 3,160.86 and 1,629.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,292.82 : 3,160.86 = 1,629.43 : x
2. Step 2: Convert to fraction form
   2,292.82/3,160.86 = 1,629.43/x
3. Step 3: Cross multiply
   2,292.82x = 3,160.86 × 1,629.43
4. Step 4: Simplify right side
   2,292.82x = 5,150,386.10
5. Step 5: Solve for x
   x = 5,150,386.10/2,292.82
6. Step 6: Final answer
   x = 2,246.31