Finding the Fourth Proportional to 4,171.32, 6,258.06 and 2,223

Step by Step Solution

1. Step 1: Write the proportion equation
   4,171.32 : 6,258.06 = 2,223 : x
2. Step 2: Convert to fraction form
   4,171.32/6,258.06 = 2,223/x
3. Step 3: Cross multiply
   4,171.32x = 6,258.06 × 2,223
4. Step 4: Simplify right side
   4,171.32x = 13,911,667.38
5. Step 5: Solve for x
   x = 13,911,667.38/4,171.32
6. Step 6: Final answer
   x = 3,335.08