Finding the Fourth Proportional to 2,468.25, 3,407.59 and 1,631.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,468.25 : 3,407.59 = 1,631.39 : x
2. Step 2: Convert to fraction form
   2,468.25/3,407.59 = 1,631.39/x
3. Step 3: Cross multiply
   2,468.25x = 3,407.59 × 1,631.39
4. Step 4: Simplify right side
   2,468.25x = 5,559,083.06
5. Step 5: Solve for x
   x = 5,559,083.06/2,468.25
6. Step 6: Final answer
   x = 2,252.24