Finding the Fourth Proportional to 6,030.10, 8,321.84 and 3,640.04

Step by Step Solution

1. Step 1: Write the proportion equation
   6,030.10 : 8,321.84 = 3,640.04 : x
2. Step 2: Convert to fraction form
   6,030.10/8,321.84 = 3,640.04/x
3. Step 3: Cross multiply
   6,030.10x = 8,321.84 × 3,640.04
4. Step 4: Simplify right side
   6,030.10x = 30,291,815.52
5. Step 5: Solve for x
   x = 30,291,815.52/6,030.10
6. Step 6: Final answer
   x = 5,023.43