Finding the Fourth Proportional to 6,030.50, 8,321.54 and 3,377.40

Step by Step Solution

1. Step 1: Write the proportion equation
   6,030.50 : 8,321.54 = 3,377.40 : x
2. Step 2: Convert to fraction form
   6,030.50/8,321.54 = 3,377.40/x
3. Step 3: Cross multiply
   6,030.50x = 8,321.54 × 3,377.40
4. Step 4: Simplify right side
   6,030.50x = 28,105,121.10
5. Step 5: Solve for x
   x = 28,105,121.10/6,030.50
6. Step 6: Final answer
   x = 4,660.50