Finding the Fourth Proportional to 1,759.56, 2,637.69 and 604.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,759.56 : 2,637.69 = 604.50 : x
2. Step 2: Convert to fraction form
   1,759.56/2,637.69 = 604.50/x
3. Step 3: Cross multiply
   1,759.56x = 2,637.69 × 604.50
4. Step 4: Simplify right side
   1,759.56x = 1,594,483.61
5. Step 5: Solve for x
   x = 1,594,483.61/1,759.56
6. Step 6: Final answer
   x = 906.18