Finding the Fourth Proportional to 6,604.86, 9,900.63 and 4,141.41

Step by Step Solution

1. Step 1: Write the proportion equation
   6,604.86 : 9,900.63 = 4,141.41 : x
2. Step 2: Convert to fraction form
   6,604.86/9,900.63 = 4,141.41/x
3. Step 3: Cross multiply
   6,604.86x = 9,900.63 × 4,141.41
4. Step 4: Simplify right side
   6,604.86x = 41,002,568.09
5. Step 5: Solve for x
   x = 41,002,568.09/6,604.86
6. Step 6: Final answer
   x = 6,207.94