Finding the Fourth Proportional to 9,498.32, 13,108.20 and 5,306.48

Step by Step Solution

1. Step 1: Write the proportion equation
   9,498.32 : 13,108.20 = 5,306.48 : x
2. Step 2: Convert to fraction form
   9,498.32/13,108.20 = 5,306.48/x
3. Step 3: Cross multiply
   9,498.32x = 13,108.20 × 5,306.48
4. Step 4: Simplify right side
   9,498.32x = 69,558,401.14
5. Step 5: Solve for x
   x = 69,558,401.14/9,498.32
6. Step 6: Final answer
   x = 7,323.23