Finding the Fourth Proportional to 6,900.18, 10,352.67 and 3,004.89

Step by Step Solution

1. Step 1: Write the proportion equation
   6,900.18 : 10,352.67 = 3,004.89 : x
2. Step 2: Convert to fraction form
   6,900.18/10,352.67 = 3,004.89/x
3. Step 3: Cross multiply
   6,900.18x = 10,352.67 × 3,004.89
4. Step 4: Simplify right side
   6,900.18x = 31,108,634.56
5. Step 5: Solve for x
   x = 31,108,634.56/6,900.18
6. Step 6: Final answer
   x = 4,508.38