Finding the Fourth Proportional to 9,802.71, 13,527.81 and 5,825.79

Step by Step Solution

1. Step 1: Write the proportion equation
   9,802.71 : 13,527.81 = 5,825.79 : x
2. Step 2: Convert to fraction form
   9,802.71/13,527.81 = 5,825.79/x
3. Step 3: Cross multiply
   9,802.71x = 13,527.81 × 5,825.79
4. Step 4: Simplify right side
   9,802.71x = 78,810,180.22
5. Step 5: Solve for x
   x = 78,810,180.22/9,802.71
6. Step 6: Final answer
   x = 8,039.63