Finding the Fourth Proportional to 2,248.18, 3,371.89 and 604.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,248.18 : 3,371.89 = 604.59 : x
2. Step 2: Convert to fraction form
   2,248.18/3,371.89 = 604.59/x
3. Step 3: Cross multiply
   2,248.18x = 3,371.89 × 604.59
4. Step 4: Simplify right side
   2,248.18x = 2,038,610.98
5. Step 5: Solve for x
   x = 2,038,610.98/2,248.18
6. Step 6: Final answer
   x = 906.78