Finding the Fourth Proportional to 11,233.89, 16,844.88 and 3,440.61

Step by Step Solution

1. Step 1: Write the proportion equation
   11,233.89 : 16,844.88 = 3,440.61 : x
2. Step 2: Convert to fraction form
   11,233.89/16,844.88 = 3,440.61/x
3. Step 3: Cross multiply
   11,233.89x = 16,844.88 × 3,440.61
4. Step 4: Simplify right side
   11,233.89x = 57,956,662.58
5. Step 5: Solve for x
   x = 57,956,662.58/11,233.89
6. Step 6: Final answer
   x = 5,159.09