Finding the Fourth Proportional to 49,067.31, 73,551.74 and 22,790.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,067.31 : 73,551.74 = 22,790.50 : x
2. Step 2: Convert to fraction form
   49,067.31/73,551.74 = 22,790.50/x
3. Step 3: Cross multiply
   49,067.31x = 73,551.74 × 22,790.50
4. Step 4: Simplify right side
   49,067.31x = 1,676,280,930.47
5. Step 5: Solve for x
   x = 1,676,280,930.47/49,067.31
6. Step 6: Final answer
   x = 34,162.89