Finding the Fourth Proportional to 6,277.50, 8,663.13 and 3,483.18

Step by Step Solution

1. Step 1: Write the proportion equation
   6,277.50 : 8,663.13 = 3,483.18 : x
2. Step 2: Convert to fraction form
   6,277.50/8,663.13 = 3,483.18/x
3. Step 3: Cross multiply
   6,277.50x = 8,663.13 × 3,483.18
4. Step 4: Simplify right side
   6,277.50x = 30,175,241.15
5. Step 5: Solve for x
   x = 30,175,241.15/6,277.50
6. Step 6: Final answer
   x = 4,806.89