Finding the Fourth Proportional to 6,073.88, 8,385.59 and 3,981.65

Step by Step Solution

1. Step 1: Write the proportion equation
   6,073.88 : 8,385.59 = 3,981.65 : x
2. Step 2: Convert to fraction form
   6,073.88/8,385.59 = 3,981.65/x
3. Step 3: Cross multiply
   6,073.88x = 8,385.59 × 3,981.65
4. Step 4: Simplify right side
   6,073.88x = 33,388,452.45
5. Step 5: Solve for x
   x = 33,388,452.45/6,073.88
6. Step 6: Final answer
   x = 5,497.06