Finding the Fourth Proportional to 9,333.45, 12,879.68 and 5,796.59

Step by Step Solution

1. Step 1: Write the proportion equation
   9,333.45 : 12,879.68 = 5,796.59 : x
2. Step 2: Convert to fraction form
   9,333.45/12,879.68 = 5,796.59/x
3. Step 3: Cross multiply
   9,333.45x = 12,879.68 × 5,796.59
4. Step 4: Simplify right side
   9,333.45x = 74,658,130.91
5. Step 5: Solve for x
   x = 74,658,130.91/9,333.45
6. Step 6: Final answer
   x = 7,998.99