Finding the Fourth Proportional to 11,233.70, 16,852.71 and 3,442.58

Step by Step Solution

1. Step 1: Write the proportion equation
   11,233.70 : 16,852.71 = 3,442.58 : x
2. Step 2: Convert to fraction form
   11,233.70/16,852.71 = 3,442.58/x
3. Step 3: Cross multiply
   11,233.70x = 16,852.71 × 3,442.58
4. Step 4: Simplify right side
   11,233.70x = 58,016,802.39
5. Step 5: Solve for x
   x = 58,016,802.39/11,233.70
6. Step 6: Final answer
   x = 5,164.53