Finding the Fourth Proportional to 59,161.98, 81,640.32 and 33,667.58

Step by Step Solution

1. Step 1: Write the proportion equation
   59,161.98 : 81,640.32 = 33,667.58 : x
2. Step 2: Convert to fraction form
   59,161.98/81,640.32 = 33,667.58/x
3. Step 3: Cross multiply
   59,161.98x = 81,640.32 × 33,667.58
4. Step 4: Simplify right side
   59,161.98x = 2,748,632,004.83
5. Step 5: Solve for x
   x = 2,748,632,004.83/59,161.98
6. Step 6: Final answer
   x = 46,459.43