Finding the Fourth Proportional to 9,598.37, 13,245.34 and 5,349.20

Step by Step Solution

1. Step 1: Write the proportion equation
   9,598.37 : 13,245.34 = 5,349.20 : x
2. Step 2: Convert to fraction form
   9,598.37/13,245.34 = 5,349.20/x
3. Step 3: Cross multiply
   9,598.37x = 13,245.34 × 5,349.20
4. Step 4: Simplify right side
   9,598.37x = 70,851,945.98
5. Step 5: Solve for x
   x = 70,851,945.98/9,598.37
6. Step 6: Final answer
   x = 7,381.67