Finding the Fourth Proportional to 2,483.77, 3,726.47 and 1,329.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,483.77 : 3,726.47 = 1,329.25 : x
2. Step 2: Convert to fraction form
   2,483.77/3,726.47 = 1,329.25/x
3. Step 3: Cross multiply
   2,483.77x = 3,726.47 × 1,329.25
4. Step 4: Simplify right side
   2,483.77x = 4,953,410.25
5. Step 5: Solve for x
   x = 4,953,410.25/2,483.77
6. Step 6: Final answer
   x = 1,994.31