Finding the Fourth Proportional to 2,496.03, 3,445.04 and 1,656.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,496.03 : 3,445.04 = 1,656.78 : x
2. Step 2: Convert to fraction form
   2,496.03/3,445.04 = 1,656.78/x
3. Step 3: Cross multiply
   2,496.03x = 3,445.04 × 1,656.78
4. Step 4: Simplify right side
   2,496.03x = 5,707,665.09
5. Step 5: Solve for x
   x = 5,707,665.09/2,496.03
6. Step 6: Final answer
   x = 2,286.70