Finding the Fourth Proportional to 11,233.89, 16,853.27 and 3,442.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,233.89 : 16,853.27 = 3,442.50 : x
2. Step 2: Convert to fraction form
   11,233.89/16,853.27 = 3,442.50/x
3. Step 3: Cross multiply
   11,233.89x = 16,853.27 × 3,442.50
4. Step 4: Simplify right side
   11,233.89x = 58,017,364.76
5. Step 5: Solve for x
   x = 58,017,364.76/11,233.89
6. Step 6: Final answer
   x = 5,164.49