Finding the Fourth Proportional to 4,019.18, 5,546.30 and 2,426.82

Step by Step Solution

1. Step 1: Write the proportion equation
   4,019.18 : 5,546.30 = 2,426.82 : x
2. Step 2: Convert to fraction form
   4,019.18/5,546.30 = 2,426.82/x
3. Step 3: Cross multiply
   4,019.18x = 5,546.30 × 2,426.82
4. Step 4: Simplify right side
   4,019.18x = 13,459,871.77
5. Step 5: Solve for x
   x = 13,459,871.77/4,019.18
6. Step 6: Final answer
   x = 3,348.91