Finding the Fourth Proportional to 6,522.42, 9,820.24 and 5,747.25

Step by Step Solution

1. Step 1: Write the proportion equation
   6,522.42 : 9,820.24 = 5,747.25 : x
2. Step 2: Convert to fraction form
   6,522.42/9,820.24 = 5,747.25/x
3. Step 3: Cross multiply
   6,522.42x = 9,820.24 × 5,747.25
4. Step 4: Simplify right side
   6,522.42x = 56,439,396.80
5. Step 5: Solve for x
   x = 56,439,396.80/6,522.42
6. Step 6: Final answer
   x = 8,653.13