Finding the Fourth Proportional to 53,223.57, 73,452.29 and 30,566.25

Step by Step Solution

1. Step 1: Write the proportion equation
   53,223.57 : 73,452.29 = 30,566.25 : x
2. Step 2: Convert to fraction form
   53,223.57/73,452.29 = 30,566.25/x
3. Step 3: Cross multiply
   53,223.57x = 73,452.29 × 30,566.25
4. Step 4: Simplify right side
   53,223.57x = 2,245,160,906.38
5. Step 5: Solve for x
   x = 2,245,160,906.38/53,223.57
6. Step 6: Final answer
   x = 42,183.58