Finding the Fourth Proportional to 1,498.82, 2,245.89 and 1,133.33

Step by Step Solution

1. Step 1: Write the proportion equation
   1,498.82 : 2,245.89 = 1,133.33 : x
2. Step 2: Convert to fraction form
   1,498.82/2,245.89 = 1,133.33/x
3. Step 3: Cross multiply
   1,498.82x = 2,245.89 × 1,133.33
4. Step 4: Simplify right side
   1,498.82x = 2,545,334.51
5. Step 5: Solve for x
   x = 2,545,334.51/1,498.82
6. Step 6: Final answer
   x = 1,698.23