Finding the Fourth Proportional to 6,019.52, 8,306.96 and 3,661.61

Step by Step Solution

1. Step 1: Write the proportion equation
   6,019.52 : 8,306.96 = 3,661.61 : x
2. Step 2: Convert to fraction form
   6,019.52/8,306.96 = 3,661.61/x
3. Step 3: Cross multiply
   6,019.52x = 8,306.96 × 3,661.61
4. Step 4: Simplify right side
   6,019.52x = 30,416,787.96
5. Step 5: Solve for x
   x = 30,416,787.96/6,019.52
6. Step 6: Final answer
   x = 5,053.03