Finding the Fourth Proportional to 1,498.51, 2,068.29 and 908.92

Step by Step Solution

1. Step 1: Write the proportion equation
   1,498.51 : 2,068.29 = 908.92 : x
2. Step 2: Convert to fraction form
   1,498.51/2,068.29 = 908.92/x
3. Step 3: Cross multiply
   1,498.51x = 2,068.29 × 908.92
4. Step 4: Simplify right side
   1,498.51x = 1,879,910.15
5. Step 5: Solve for x
   x = 1,879,910.15/1,498.51
6. Step 6: Final answer
   x = 1,254.52