Finding the Fourth Proportional to 9,375.58, 14,067.46 and 4,111.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,375.58 : 14,067.46 = 4,111.72 : x
2. Step 2: Convert to fraction form
   9,375.58/14,067.46 = 4,111.72/x
3. Step 3: Cross multiply
   9,375.58x = 14,067.46 × 4,111.72
4. Step 4: Simplify right side
   9,375.58x = 57,841,481.52
5. Step 5: Solve for x
   x = 57,841,481.52/9,375.58
6. Step 6: Final answer
   x = 6,169.38