Finding the Fourth Proportional to 59,270.48, 81,783.52 and 33,777.20

Step by Step Solution

1. Step 1: Write the proportion equation
   59,270.48 : 81,783.52 = 33,777.20 : x
2. Step 2: Convert to fraction form
   59,270.48/81,783.52 = 33,777.20/x
3. Step 3: Cross multiply
   59,270.48x = 81,783.52 × 33,777.20
4. Step 4: Simplify right side
   59,270.48x = 2,762,418,621.76
5. Step 5: Solve for x
   x = 2,762,418,621.76/59,270.48
6. Step 6: Final answer
   x = 46,606.99