Finding the Fourth Proportional to 59,185.06, 81,664.53 and 33,689.92

Step by Step Solution

1. Step 1: Write the proportion equation
   59,185.06 : 81,664.53 = 33,689.92 : x
2. Step 2: Convert to fraction form
   59,185.06/81,664.53 = 33,689.92/x
3. Step 3: Cross multiply
   59,185.06x = 81,664.53 × 33,689.92
4. Step 4: Simplify right side
   59,185.06x = 2,751,271,482.54
5. Step 5: Solve for x
   x = 2,751,271,482.54/59,185.06
6. Step 6: Final answer
   x = 46,485.91