Finding the Fourth Proportional to 3,633.34, 5,014.14 and 2,142.54

Step by Step Solution

1. Step 1: Write the proportion equation
   3,633.34 : 5,014.14 = 2,142.54 : x
2. Step 2: Convert to fraction form
   3,633.34/5,014.14 = 2,142.54/x
3. Step 3: Cross multiply
   3,633.34x = 5,014.14 × 2,142.54
4. Step 4: Simplify right side
   3,633.34x = 10,742,995.52
5. Step 5: Solve for x
   x = 10,742,995.52/3,633.34
6. Step 6: Final answer
   x = 2,956.78