Finding the Fourth Proportional to 1,499.48, 2,249.27 and 841.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499.48 : 2,249.27 = 841.32 : x
2. Step 2: Convert to fraction form
   1,499.48/2,249.27 = 841.32/x
3. Step 3: Cross multiply
   1,499.48x = 2,249.27 × 841.32
4. Step 4: Simplify right side
   1,499.48x = 1,892,354.78
5. Step 5: Solve for x
   x = 1,892,354.78/1,499.48
6. Step 6: Final answer
   x = 1,262.01