Finding the Fourth Proportional to 6,025.80, 8,315.69 and 3,472.15

Step by Step Solution

1. Step 1: Write the proportion equation
   6,025.80 : 8,315.69 = 3,472.15 : x
2. Step 2: Convert to fraction form
   6,025.80/8,315.69 = 3,472.15/x
3. Step 3: Cross multiply
   6,025.80x = 8,315.69 × 3,472.15
4. Step 4: Simplify right side
   6,025.80x = 28,873,310.92
5. Step 5: Solve for x
   x = 28,873,310.92/6,025.80
6. Step 6: Final answer
   x = 4,791.61