Finding the Fourth Proportional to 51,456, 70,960.56 and 33,564.72

Step by Step Solution

1. Step 1: Write the proportion equation
   51,456 : 70,960.56 = 33,564.72 : x
2. Step 2: Convert to fraction form
   51,456/70,960.56 = 33,564.72/x
3. Step 3: Cross multiply
   51,456x = 70,960.56 × 33,564.72
4. Step 4: Simplify right side
   51,456x = 2,381,771,327.44
5. Step 5: Solve for x
   x = 2,381,771,327.44/51,456
6. Step 6: Final answer
   x = 46,287.53