Finding the Fourth Proportional to 9,790.04, 13,509.24 and 5,598.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,790.04 : 13,509.24 = 5,598.56 : x
2. Step 2: Convert to fraction form
   9,790.04/13,509.24 = 5,598.56/x
3. Step 3: Cross multiply
   9,790.04x = 13,509.24 × 5,598.56
4. Step 4: Simplify right side
   9,790.04x = 75,632,290.69
5. Step 5: Solve for x
   x = 75,632,290.69/9,790.04
6. Step 6: Final answer
   x = 7,725.43