Finding the Fourth Proportional to 9,196.41, 13,789.06 and 4,129.68

Step by Step Solution

1. Step 1: Write the proportion equation
   9,196.41 : 13,789.06 = 4,129.68 : x
2. Step 2: Convert to fraction form
   9,196.41/13,789.06 = 4,129.68/x
3. Step 3: Cross multiply
   9,196.41x = 13,789.06 × 4,129.68
4. Step 4: Simplify right side
   9,196.41x = 56,944,405.30
5. Step 5: Solve for x
   x = 56,944,405.30/9,196.41
6. Step 6: Final answer
   x = 6,192.03