Finding the Fourth Proportional to 7,296.12, 10,067.89 and 4,108.91

Step by Step Solution

1. Step 1: Write the proportion equation
   7,296.12 : 10,067.89 = 4,108.91 : x
2. Step 2: Convert to fraction form
   7,296.12/10,067.89 = 4,108.91/x
3. Step 3: Cross multiply
   7,296.12x = 10,067.89 × 4,108.91
4. Step 4: Simplify right side
   7,296.12x = 41,367,983.02
5. Step 5: Solve for x
   x = 41,367,983.02/7,296.12
6. Step 6: Final answer
   x = 5,669.86