Finding the Fourth Proportional to 9,333.51, 14,002.31 and 6,860.83

Step by Step Solution

1. Step 1: Write the proportion equation
   9,333.51 : 14,002.31 = 6,860.83 : x
2. Step 2: Convert to fraction form
   9,333.51/14,002.31 = 6,860.83/x
3. Step 3: Cross multiply
   9,333.51x = 14,002.31 × 6,860.83
4. Step 4: Simplify right side
   9,333.51x = 96,067,468.52
5. Step 5: Solve for x
   x = 96,067,468.52/9,333.51
6. Step 6: Final answer
   x = 10,292.75