Finding the Fourth Proportional to 6,333.96, 8,740.89 and 3,539.46

Step by Step Solution

1. Step 1: Write the proportion equation
   6,333.96 : 8,740.89 = 3,539.46 : x
2. Step 2: Convert to fraction form
   6,333.96/8,740.89 = 3,539.46/x
3. Step 3: Cross multiply
   6,333.96x = 8,740.89 × 3,539.46
4. Step 4: Simplify right side
   6,333.96x = 30,938,030.52
5. Step 5: Solve for x
   x = 30,938,030.52/6,333.96
6. Step 6: Final answer
   x = 4,884.47