Finding the Fourth Proportional to 9,802.35, 13,527.39 and 5,326.17

Step by Step Solution

1. Step 1: Write the proportion equation
   9,802.35 : 13,527.39 = 5,326.17 : x
2. Step 2: Convert to fraction form
   9,802.35/13,527.39 = 5,326.17/x
3. Step 3: Cross multiply
   9,802.35x = 13,527.39 × 5,326.17
4. Step 4: Simplify right side
   9,802.35x = 72,049,178.80
5. Step 5: Solve for x
   x = 72,049,178.80/9,802.35
6. Step 6: Final answer
   x = 7,350.19