Finding the Fourth Proportional to 53,596.89, 73,946.67 and 30,932.88

Step by Step Solution

1. Step 1: Write the proportion equation
   53,596.89 : 73,946.67 = 30,932.88 : x
2. Step 2: Convert to fraction form
   53,596.89/73,946.67 = 30,932.88/x
3. Step 3: Cross multiply
   53,596.89x = 73,946.67 × 30,932.88
4. Step 4: Simplify right side
   53,596.89x = 2,287,383,469.51
5. Step 5: Solve for x
   x = 2,287,383,469.51/53,596.89
6. Step 6: Final answer
   x = 42,677.54