Finding the Fourth Proportional to 6,570.72, 9,068.76 and 4,053.24

Step by Step Solution

1. Step 1: Write the proportion equation
   6,570.72 : 9,068.76 = 4,053.24 : x
2. Step 2: Convert to fraction form
   6,570.72/9,068.76 = 4,053.24/x
3. Step 3: Cross multiply
   6,570.72x = 9,068.76 × 4,053.24
4. Step 4: Simplify right side
   6,570.72x = 36,757,860.78
5. Step 5: Solve for x
   x = 36,757,860.78/6,570.72
6. Step 6: Final answer
   x = 5,594.19