Finding the Fourth Proportional to 6,556.69, 9,047.91 and 3,572.52

Step by Step Solution

1. Step 1: Write the proportion equation
   6,556.69 : 9,047.91 = 3,572.52 : x
2. Step 2: Convert to fraction form
   6,556.69/9,047.91 = 3,572.52/x
3. Step 3: Cross multiply
   6,556.69x = 9,047.91 × 3,572.52
4. Step 4: Simplify right side
   6,556.69x = 32,323,839.43
5. Step 5: Solve for x
   x = 32,323,839.43/6,556.69
6. Step 6: Final answer
   x = 4,929.90