Finding the Fourth Proportional to 1,498.69, 2,246.62 and 804.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,498.69 : 2,246.62 = 804.32 : x
2. Step 2: Convert to fraction form
   1,498.69/2,246.62 = 804.32/x
3. Step 3: Cross multiply
   1,498.69x = 2,246.62 × 804.32
4. Step 4: Simplify right side
   1,498.69x = 1,807,001.40
5. Step 5: Solve for x
   x = 1,807,001.40/1,498.69
6. Step 6: Final answer
   x = 1,205.72