Finding the Fourth Proportional to 6,073.31, 8,384.82 and 3,981.08

Step by Step Solution

1. Step 1: Write the proportion equation
   6,073.31 : 8,384.82 = 3,981.08 : x
2. Step 2: Convert to fraction form
   6,073.31/8,384.82 = 3,981.08/x
3. Step 3: Cross multiply
   6,073.31x = 8,384.82 × 3,981.08
4. Step 4: Simplify right side
   6,073.31x = 33,380,645.24
5. Step 5: Solve for x
   x = 33,380,645.24/6,073.31
6. Step 6: Final answer
   x = 5,496.28