Finding the Fourth Proportional to 49,679.16, 68,580 and 33,353.82

Step by Step Solution

1. Step 1: Write the proportion equation
   49,679.16 : 68,580 = 33,353.82 : x
2. Step 2: Convert to fraction form
   49,679.16/68,580 = 33,353.82/x
3. Step 3: Cross multiply
   49,679.16x = 68,580 × 33,353.82
4. Step 4: Simplify right side
   49,679.16x = 2,287,404,975.60
5. Step 5: Solve for x
   x = 2,287,404,975.60/49,679.16
6. Step 6: Final answer
   x = 46,043.55