Finding the Fourth Proportional to 3,111.34, 4,667.06 and 2,063.87

Step by Step Solution

1. Step 1: Write the proportion equation
   3,111.34 : 4,667.06 = 2,063.87 : x
2. Step 2: Convert to fraction form
   3,111.34/4,667.06 = 2,063.87/x
3. Step 3: Cross multiply
   3,111.34x = 4,667.06 × 2,063.87
4. Step 4: Simplify right side
   3,111.34x = 9,632,171.47
5. Step 5: Solve for x
   x = 9,632,171.47/3,111.34
6. Step 6: Final answer
   x = 3,095.83