Finding the Fourth Proportional to 7,065.76, 9,735.82 and 5,802.56

Step by Step Solution

1. Step 1: Write the proportion equation
   7,065.76 : 9,735.82 = 5,802.56 : x
2. Step 2: Convert to fraction form
   7,065.76/9,735.82 = 5,802.56/x
3. Step 3: Cross multiply
   7,065.76x = 9,735.82 × 5,802.56
4. Step 4: Simplify right side
   7,065.76x = 56,492,679.70
5. Step 5: Solve for x
   x = 56,492,679.70/7,065.76
6. Step 6: Final answer
   x = 7,995.27