Finding the Fourth Proportional to 2,742.16, 4,133.32 and 2,496.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,742.16 : 4,133.32 = 2,496.10 : x
2. Step 2: Convert to fraction form
   2,742.16/4,133.32 = 2,496.10/x
3. Step 3: Cross multiply
   2,742.16x = 4,133.32 × 2,496.10
4. Step 4: Simplify right side
   2,742.16x = 10,317,180.05
5. Step 5: Solve for x
   x = 10,317,180.05/2,742.16
6. Step 6: Final answer
   x = 3,762.43