Finding the Fourth Proportional to 3,061.88, 4,589.18 and 1,674.96

Step by Step Solution

1. Step 1: Write the proportion equation
   3,061.88 : 4,589.18 = 1,674.96 : x
2. Step 2: Convert to fraction form
   3,061.88/4,589.18 = 1,674.96/x
3. Step 3: Cross multiply
   3,061.88x = 4,589.18 × 1,674.96
4. Step 4: Simplify right side
   3,061.88x = 7,686,692.93
5. Step 5: Solve for x
   x = 7,686,692.93/3,061.88
6. Step 6: Final answer
   x = 2,510.45