Finding the Fourth Proportional to 11,196.11, 16,783.23 and 4,170.98

Step by Step Solution

1. Step 1: Write the proportion equation
   11,196.11 : 16,783.23 = 4,170.98 : x
2. Step 2: Convert to fraction form
   11,196.11/16,783.23 = 4,170.98/x
3. Step 3: Cross multiply
   11,196.11x = 16,783.23 × 4,170.98
4. Step 4: Simplify right side
   11,196.11x = 70,002,516.67
5. Step 5: Solve for x
   x = 70,002,516.67/11,196.11
6. Step 6: Final answer
   x = 6,252.40