Finding the Fourth Proportional to 1,498.56, 2,067.27 and 1,001.36

Step by Step Solution

1. Step 1: Write the proportion equation
   1,498.56 : 2,067.27 = 1,001.36 : x
2. Step 2: Convert to fraction form
   1,498.56/2,067.27 = 1,001.36/x
3. Step 3: Cross multiply
   1,498.56x = 2,067.27 × 1,001.36
4. Step 4: Simplify right side
   1,498.56x = 2,070,071.15
5. Step 5: Solve for x
   x = 2,070,071.15/1,498.56
6. Step 6: Final answer
   x = 1,381.37