Finding the Fourth Proportional to 7,065.53, 9,738.61 and 5,363.51

Step by Step Solution

1. Step 1: Write the proportion equation
   7,065.53 : 9,738.61 = 5,363.51 : x
2. Step 2: Convert to fraction form
   7,065.53/9,738.61 = 5,363.51/x
3. Step 3: Cross multiply
   7,065.53x = 9,738.61 × 5,363.51
4. Step 4: Simplify right side
   7,065.53x = 52,233,132.12
5. Step 5: Solve for x
   x = 52,233,132.12/7,065.53
6. Step 6: Final answer
   x = 7,392.68