Finding the Fourth Proportional to 49,127.38, 73,629.41 and 21,014.37

Step by Step Solution

1. Step 1: Write the proportion equation
   49,127.38 : 73,629.41 = 21,014.37 : x
2. Step 2: Convert to fraction form
   49,127.38/73,629.41 = 21,014.37/x
3. Step 3: Cross multiply
   49,127.38x = 73,629.41 × 21,014.37
4. Step 4: Simplify right side
   49,127.38x = 1,547,275,559.55
5. Step 5: Solve for x
   x = 1,547,275,559.55/49,127.38
6. Step 6: Final answer
   x = 31,495.18