Finding the Fourth Proportional to 9,258.04, 13,886.94 and 2,238

Step by Step Solution

1. Step 1: Write the proportion equation
   9,258.04 : 13,886.94 = 2,238 : x
2. Step 2: Convert to fraction form
   9,258.04/13,886.94 = 2,238/x
3. Step 3: Cross multiply
   9,258.04x = 13,886.94 × 2,238
4. Step 4: Simplify right side
   9,258.04x = 31,078,971.72
5. Step 5: Solve for x
   x = 31,078,971.72/9,258.04
6. Step 6: Final answer
   x = 3,356.97