Finding the Fourth Proportional to 6,153.30, 8,489.61 and 3,500.82

Step by Step Solution

1. Step 1: Write the proportion equation
   6,153.30 : 8,489.61 = 3,500.82 : x
2. Step 2: Convert to fraction form
   6,153.30/8,489.61 = 3,500.82/x
3. Step 3: Cross multiply
   6,153.30x = 8,489.61 × 3,500.82
4. Step 4: Simplify right side
   6,153.30x = 29,720,596.48
5. Step 5: Solve for x
   x = 29,720,596.48/6,153.30
6. Step 6: Final answer
   x = 4,830.03