Finding the Fourth Proportional to 9,597.98, 13,245.03 and 5,406.23

Step by Step Solution

1. Step 1: Write the proportion equation
   9,597.98 : 13,245.03 = 5,406.23 : x
2. Step 2: Convert to fraction form
   9,597.98/13,245.03 = 5,406.23/x
3. Step 3: Cross multiply
   9,597.98x = 13,245.03 × 5,406.23
4. Step 4: Simplify right side
   9,597.98x = 71,605,612.31
5. Step 5: Solve for x
   x = 71,605,612.31/9,597.98
6. Step 6: Final answer
   x = 7,460.49