Finding the Fourth Proportional to 7,085.04, 10,622.36 and 3,573.32

Step by Step Solution

1. Step 1: Write the proportion equation
   7,085.04 : 10,622.36 = 3,573.32 : x
2. Step 2: Convert to fraction form
   7,085.04/10,622.36 = 3,573.32/x
3. Step 3: Cross multiply
   7,085.04x = 10,622.36 × 3,573.32
4. Step 4: Simplify right side
   7,085.04x = 37,957,020.46
5. Step 5: Solve for x
   x = 37,957,020.46/7,085.04
6. Step 6: Final answer
   x = 5,357.35