Finding the Fourth Proportional to 6,039.62, 8,334.56 and 3,387.02

Step by Step Solution

1. Step 1: Write the proportion equation
   6,039.62 : 8,334.56 = 3,387.02 : x
2. Step 2: Convert to fraction form
   6,039.62/8,334.56 = 3,387.02/x
3. Step 3: Cross multiply
   6,039.62x = 8,334.56 × 3,387.02
4. Step 4: Simplify right side
   6,039.62x = 28,229,321.41
5. Step 5: Solve for x
   x = 28,229,321.41/6,039.62
6. Step 6: Final answer
   x = 4,674.02