Finding the Fourth Proportional to 53,042.14, 73,180.24 and 30,069.51

Step by Step Solution

1. Step 1: Write the proportion equation
   53,042.14 : 73,180.24 = 30,069.51 : x
2. Step 2: Convert to fraction form
   53,042.14/73,180.24 = 30,069.51/x
3. Step 3: Cross multiply
   53,042.14x = 73,180.24 × 30,069.51
4. Step 4: Simplify right side
   53,042.14x = 2,200,493,608.88
5. Step 5: Solve for x
   x = 2,200,493,608.88/53,042.14
6. Step 6: Final answer
   x = 41,485.76