Finding the Fourth Proportional to 9,669.38, 14,498.33 and 4,119.86

Step by Step Solution

1. Step 1: Write the proportion equation
   9,669.38 : 14,498.33 = 4,119.86 : x
2. Step 2: Convert to fraction form
   9,669.38/14,498.33 = 4,119.86/x
3. Step 3: Cross multiply
   9,669.38x = 14,498.33 × 4,119.86
4. Step 4: Simplify right side
   9,669.38x = 59,731,105.48
5. Step 5: Solve for x
   x = 59,731,105.48/9,669.38
6. Step 6: Final answer
   x = 6,177.35