Finding the Fourth Proportional to 2,617.64, 3,612.18 and 1,498.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,617.64 : 3,612.18 = 1,498.58 : x
2. Step 2: Convert to fraction form
   2,617.64/3,612.18 = 1,498.58/x
3. Step 3: Cross multiply
   2,617.64x = 3,612.18 × 1,498.58
4. Step 4: Simplify right side
   2,617.64x = 5,413,140.70
5. Step 5: Solve for x
   x = 5,413,140.70/2,617.64
6. Step 6: Final answer
   x = 2,067.95