Finding the Fourth Proportional to 1,498.91, 2,244.71 and 914.19

Step by Step Solution

1. Step 1: Write the proportion equation
   1,498.91 : 2,244.71 = 914.19 : x
2. Step 2: Convert to fraction form
   1,498.91/2,244.71 = 914.19/x
3. Step 3: Cross multiply
   1,498.91x = 2,244.71 × 914.19
4. Step 4: Simplify right side
   1,498.91x = 2,052,085.30
5. Step 5: Solve for x
   x = 2,052,085.30/1,498.91
6. Step 6: Final answer
   x = 1,369.06