Finding the Fourth Proportional to 9,800.30, 13,524.18 and 5,323.95

Step by Step Solution

1. Step 1: Write the proportion equation
   9,800.30 : 13,524.18 = 5,323.95 : x
2. Step 2: Convert to fraction form
   9,800.30/13,524.18 = 5,323.95/x
3. Step 3: Cross multiply
   9,800.30x = 13,524.18 × 5,323.95
4. Step 4: Simplify right side
   9,800.30x = 72,002,058.11
5. Step 5: Solve for x
   x = 72,002,058.11/9,800.30
6. Step 6: Final answer
   x = 7,346.92