Finding the Fourth Proportional to 6,007.10, 8,289.71 and 3,490.63

Step by Step Solution

1. Step 1: Write the proportion equation
   6,007.10 : 8,289.71 = 3,490.63 : x
2. Step 2: Convert to fraction form
   6,007.10/8,289.71 = 3,490.63/x
3. Step 3: Cross multiply
   6,007.10x = 8,289.71 × 3,490.63
4. Step 4: Simplify right side
   6,007.10x = 28,936,285.33
5. Step 5: Solve for x
   x = 28,936,285.33/6,007.10
6. Step 6: Final answer
   x = 4,817.02