Finding the Fourth Proportional to 7,189.57, 9,922.53 and 4,046.37

Step by Step Solution

1. Step 1: Write the proportion equation
   7,189.57 : 9,922.53 = 4,046.37 : x
2. Step 2: Convert to fraction form
   7,189.57/9,922.53 = 4,046.37/x
3. Step 3: Cross multiply
   7,189.57x = 9,922.53 × 4,046.37
4. Step 4: Simplify right side
   7,189.57x = 40,150,227.72
5. Step 5: Solve for x
   x = 40,150,227.72/7,189.57
6. Step 6: Final answer
   x = 5,584.51