Finding the Fourth Proportional to 49,805.54, 68,636.94 and 35,633.78

Step by Step Solution

1. Step 1: Write the proportion equation
   49,805.54 : 68,636.94 = 35,633.78 : x
2. Step 2: Convert to fraction form
   49,805.54/68,636.94 = 35,633.78/x
3. Step 3: Cross multiply
   49,805.54x = 68,636.94 × 35,633.78
4. Step 4: Simplify right side
   49,805.54x = 2,445,793,619.83
5. Step 5: Solve for x
   x = 2,445,793,619.83/49,805.54
6. Step 6: Final answer
   x = 49,106.86