Finding the Fourth Proportional to 1,498.97, 2,250.05 and 1,326.73

Step by Step Solution

1. Step 1: Write the proportion equation
   1,498.97 : 2,250.05 = 1,326.73 : x
2. Step 2: Convert to fraction form
   1,498.97/2,250.05 = 1,326.73/x
3. Step 3: Cross multiply
   1,498.97x = 2,250.05 × 1,326.73
4. Step 4: Simplify right side
   1,498.97x = 2,985,196.58
5. Step 5: Solve for x
   x = 2,985,196.58/1,498.97
6. Step 6: Final answer
   x = 1,991.51