Finding the Fourth Proportional to 2,604.84, 3,594.96 and 1,485.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,604.84 : 3,594.96 = 1,485.78 : x
2. Step 2: Convert to fraction form
   2,604.84/3,594.96 = 1,485.78/x
3. Step 3: Cross multiply
   2,604.84x = 3,594.96 × 1,485.78
4. Step 4: Simplify right side
   2,604.84x = 5,341,319.67
5. Step 5: Solve for x
   x = 5,341,319.67/2,604.84
6. Step 6: Final answer
   x = 2,050.54