Finding the Fourth Proportional to 11,162.52, 16,747.82 and 4,237

Step by Step Solution

1. Step 1: Write the proportion equation
   11,162.52 : 16,747.82 = 4,237 : x
2. Step 2: Convert to fraction form
   11,162.52/16,747.82 = 4,237/x
3. Step 3: Cross multiply
   11,162.52x = 16,747.82 × 4,237
4. Step 4: Simplify right side
   11,162.52x = 70,960,513.34
5. Step 5: Solve for x
   x = 70,960,513.34/11,162.52
6. Step 6: Final answer
   x = 6,357.03