Finding the Fourth Proportional to 53,561.49, 73,917.27 and 30,593.33

Step by Step Solution

1. Step 1: Write the proportion equation
   53,561.49 : 73,917.27 = 30,593.33 : x
2. Step 2: Convert to fraction form
   53,561.49/73,917.27 = 30,593.33/x
3. Step 3: Cross multiply
   53,561.49x = 73,917.27 × 30,593.33
4. Step 4: Simplify right side
   53,561.49x = 2,261,375,064.22
5. Step 5: Solve for x
   x = 2,261,375,064.22/53,561.49
6. Step 6: Final answer
   x = 42,220.17