Finding the Fourth Proportional to 7,150.49, 10,726.46 and 2,469.89

Step by Step Solution

1. Step 1: Write the proportion equation
   7,150.49 : 10,726.46 = 2,469.89 : x
2. Step 2: Convert to fraction form
   7,150.49/10,726.46 = 2,469.89/x
3. Step 3: Cross multiply
   7,150.49x = 10,726.46 × 2,469.89
4. Step 4: Simplify right side
   7,150.49x = 26,493,110.31
5. Step 5: Solve for x
   x = 26,493,110.31/7,150.49
6. Step 6: Final answer
   x = 3,705.08