Finding the Fourth Proportional to 1,498.82, 2,248.22 and 472.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,498.82 : 2,248.22 = 472.82 : x
2. Step 2: Convert to fraction form
   1,498.82/2,248.22 = 472.82/x
3. Step 3: Cross multiply
   1,498.82x = 2,248.22 × 472.82
4. Step 4: Simplify right side
   1,498.82x = 1,063,003.38
5. Step 5: Solve for x
   x = 1,063,003.38/1,498.82
6. Step 6: Final answer
   x = 709.23