Finding the Fourth Proportional to 7,066.88, 9,755.52 and 5,304.32

Step by Step Solution

1. Step 1: Write the proportion equation
   7,066.88 : 9,755.52 = 5,304.32 : x
2. Step 2: Convert to fraction form
   7,066.88/9,755.52 = 5,304.32/x
3. Step 3: Cross multiply
   7,066.88x = 9,755.52 × 5,304.32
4. Step 4: Simplify right side
   7,066.88x = 51,746,399.85
5. Step 5: Solve for x
   x = 51,746,399.85/7,066.88
6. Step 6: Final answer
   x = 7,322.38