Finding the Fourth Proportional to 58,485, 80,710.38 and 33,336.12

Step by Step Solution

1. Step 1: Write the proportion equation
   58,485 : 80,710.38 = 33,336.12 : x
2. Step 2: Convert to fraction form
   58,485/80,710.38 = 33,336.12/x
3. Step 3: Cross multiply
   58,485x = 80,710.38 × 33,336.12
4. Step 4: Simplify right side
   58,485x = 2,690,570,912.93
5. Step 5: Solve for x
   x = 2,690,570,912.93/58,485
6. Step 6: Final answer
   x = 46,004.46