Finding the Fourth Proportional to 1,498.50, 2,248.52 and 841.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,498.50 : 2,248.52 = 841.12 : x
2. Step 2: Convert to fraction form
   1,498.50/2,248.52 = 841.12/x
3. Step 3: Cross multiply
   1,498.50x = 2,248.52 × 841.12
4. Step 4: Simplify right side
   1,498.50x = 1,891,275.14
5. Step 5: Solve for x
   x = 1,891,275.14/1,498.50
6. Step 6: Final answer
   x = 1,262.11