Finding the Fourth Proportional to 2,496.23, 3,445.90 and 1,612.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,496.23 : 3,445.90 = 1,612.46 : x
2. Step 2: Convert to fraction form
   2,496.23/3,445.90 = 1,612.46/x
3. Step 3: Cross multiply
   2,496.23x = 3,445.90 × 1,612.46
4. Step 4: Simplify right side
   2,496.23x = 5,556,380.50
5. Step 5: Solve for x
   x = 5,556,380.50/2,496.23
6. Step 6: Final answer
   x = 2,225.91