Finding the Fourth Proportional to 2,496.30, 3,445.34 and 2,076.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,496.30 : 3,445.34 = 2,076.09 : x
2. Step 2: Convert to fraction form
   2,496.30/3,445.34 = 2,076.09/x
3. Step 3: Cross multiply
   2,496.30x = 3,445.34 × 2,076.09
4. Step 4: Simplify right side
   2,496.30x = 7,152,825.54
5. Step 5: Solve for x
   x = 7,152,825.54/2,496.30
6. Step 6: Final answer
   x = 2,865.37