Finding the Fourth Proportional to 1,255.92, 1,883.82 and 604.68

Step by Step Solution

1. Step 1: Write the proportion equation
   1,255.92 : 1,883.82 = 604.68 : x
2. Step 2: Convert to fraction form
   1,255.92/1,883.82 = 604.68/x
3. Step 3: Cross multiply
   1,255.92x = 1,883.82 × 604.68
4. Step 4: Simplify right side
   1,255.92x = 1,139,108.28
5. Step 5: Solve for x
   x = 1,139,108.28/1,255.92
6. Step 6: Final answer
   x = 906.99