Finding the Fourth Proportional to 53,183.79, 73,395.72 and 30,522.42

Step by Step Solution

1. Step 1: Write the proportion equation
   53,183.79 : 73,395.72 = 30,522.42 : x
2. Step 2: Convert to fraction form
   53,183.79/73,395.72 = 30,522.42/x
3. Step 3: Cross multiply
   53,183.79x = 73,395.72 × 30,522.42
4. Step 4: Simplify right side
   53,183.79x = 2,240,214,992.04
5. Step 5: Solve for x
   x = 2,240,214,992.04/53,183.79
6. Step 6: Final answer
   x = 42,122.14