Finding the Fourth Proportional to 59,397.55, 81,945.79 and 33,905.34

Step by Step Solution

1. Step 1: Write the proportion equation
   59,397.55 : 81,945.79 = 33,905.34 : x
2. Step 2: Convert to fraction form
   59,397.55/81,945.79 = 33,905.34/x
3. Step 3: Cross multiply
   59,397.55x = 81,945.79 × 33,905.34
4. Step 4: Simplify right side
   59,397.55x = 2,778,399,871.52
5. Step 5: Solve for x
   x = 2,778,399,871.52/59,397.55
6. Step 6: Final answer
   x = 46,776.34