Finding the Fourth Proportional to 2,994.36, 4,132.71 and 2,496.21

Step by Step Solution

1. Step 1: Write the proportion equation
   2,994.36 : 4,132.71 = 2,496.21 : x
2. Step 2: Convert to fraction form
   2,994.36/4,132.71 = 2,496.21/x
3. Step 3: Cross multiply
   2,994.36x = 4,132.71 × 2,496.21
4. Step 4: Simplify right side
   2,994.36x = 10,316,112.03
5. Step 5: Solve for x
   x = 10,316,112.03/2,994.36
6. Step 6: Final answer
   x = 3,445.18