Finding the Fourth Proportional to 9,359.58, 14,038.83 and 5,660.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,359.58 : 14,038.83 = 5,660.82 : x
2. Step 2: Convert to fraction form
   9,359.58/14,038.83 = 5,660.82/x
3. Step 3: Cross multiply
   9,359.58x = 14,038.83 × 5,660.82
4. Step 4: Simplify right side
   9,359.58x = 79,471,219.45
5. Step 5: Solve for x
   x = 79,471,219.45/9,359.58
6. Step 6: Final answer
   x = 8,490.90