Finding the Fourth Proportional to 9,796.34, 13,518.98 and 5,320.17

Step by Step Solution

1. Step 1: Write the proportion equation
   9,796.34 : 13,518.98 = 5,320.17 : x
2. Step 2: Convert to fraction form
   9,796.34/13,518.98 = 5,320.17/x
3. Step 3: Cross multiply
   9,796.34x = 13,518.98 × 5,320.17
4. Step 4: Simplify right side
   9,796.34x = 71,923,265.18
5. Step 5: Solve for x
   x = 71,923,265.18/9,796.34
6. Step 6: Final answer
   x = 7,341.85