Finding the Fourth Proportional to 53,265.34, 73,543.33 and 33,131.27

Step by Step Solution

1. Step 1: Write the proportion equation
   53,265.34 : 73,543.33 = 33,131.27 : x
2. Step 2: Convert to fraction form
   53,265.34/73,543.33 = 33,131.27/x
3. Step 3: Cross multiply
   53,265.34x = 73,543.33 × 33,131.27
4. Step 4: Simplify right side
   53,265.34x = 2,436,584,148.20
5. Step 5: Solve for x
   x = 2,436,584,148.20/53,265.34
6. Step 6: Final answer
   x = 45,744.27