Finding the Fourth Proportional to 7,665.33, 10,578.69 and 4,523.34

Step by Step Solution

1. Step 1: Write the proportion equation
   7,665.33 : 10,578.69 = 4,523.34 : x
2. Step 2: Convert to fraction form
   7,665.33/10,578.69 = 4,523.34/x
3. Step 3: Cross multiply
   7,665.33x = 10,578.69 × 4,523.34
4. Step 4: Simplify right side
   7,665.33x = 47,851,011.62
5. Step 5: Solve for x
   x = 47,851,011.62/7,665.33
6. Step 6: Final answer
   x = 6,242.52