Finding the Fourth Proportional to 53,233.38, 73,459.35 and 30,556.62

Step by Step Solution

1. Step 1: Write the proportion equation
   53,233.38 : 73,459.35 = 30,556.62 : x
2. Step 2: Convert to fraction form
   53,233.38/73,459.35 = 30,556.62/x
3. Step 3: Cross multiply
   53,233.38x = 73,459.35 × 30,556.62
4. Step 4: Simplify right side
   53,233.38x = 2,244,669,443.40
5. Step 5: Solve for x
   x = 2,244,669,443.40/53,233.38
6. Step 6: Final answer
   x = 42,166.58