Finding the Fourth Proportional to 2,498.20, 3,744.59 and 1,232.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498.20 : 3,744.59 = 1,232.63 : x
2. Step 2: Convert to fraction form
   2,498.20/3,744.59 = 1,232.63/x
3. Step 3: Cross multiply
   2,498.20x = 3,744.59 × 1,232.63
4. Step 4: Simplify right side
   2,498.20x = 4,615,669.09
5. Step 5: Solve for x
   x = 4,615,669.09/2,498.20
6. Step 6: Final answer
   x = 1,847.60