Finding the Fourth Proportional to 59,186.06, 81,665.91 and 33,690.92

Step by Step Solution

1. Step 1: Write the proportion equation
   59,186.06 : 81,665.91 = 33,690.92 : x
2. Step 2: Convert to fraction form
   59,186.06/81,665.91 = 33,690.92/x
3. Step 3: Cross multiply
   59,186.06x = 81,665.91 × 33,690.92
4. Step 4: Simplify right side
   59,186.06x = 2,751,399,640.54
5. Step 5: Solve for x
   x = 2,751,399,640.54/59,186.06
6. Step 6: Final answer
   x = 46,487.29