Finding the Fourth Proportional to 9,579.06, 14,362.86 and 3,728.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,579.06 : 14,362.86 = 3,728.82 : x
2. Step 2: Convert to fraction form
   9,579.06/14,362.86 = 3,728.82/x
3. Step 3: Cross multiply
   9,579.06x = 14,362.86 × 3,728.82
4. Step 4: Simplify right side
   9,579.06x = 53,556,519.63
5. Step 5: Solve for x
   x = 53,556,519.63/9,579.06
6. Step 6: Final answer
   x = 5,591.00