Finding the Fourth Proportional to 6,030.18, 8,322.46 and 3,640.28

Step by Step Solution

1. Step 1: Write the proportion equation
   6,030.18 : 8,322.46 = 3,640.28 : x
2. Step 2: Convert to fraction form
   6,030.18/8,322.46 = 3,640.28/x
3. Step 3: Cross multiply
   6,030.18x = 8,322.46 × 3,640.28
4. Step 4: Simplify right side
   6,030.18x = 30,296,084.69
5. Step 5: Solve for x
   x = 30,296,084.69/6,030.18
6. Step 6: Final answer
   x = 5,024.08