Finding the Fourth Proportional to 49,044.72, 73,558.83 and 13,976.04

Step by Step Solution

1. Step 1: Write the proportion equation
   49,044.72 : 73,558.83 = 13,976.04 : x
2. Step 2: Convert to fraction form
   49,044.72/73,558.83 = 13,976.04/x
3. Step 3: Cross multiply
   49,044.72x = 73,558.83 × 13,976.04
4. Step 4: Simplify right side
   49,044.72x = 1,028,061,150.43
5. Step 5: Solve for x
   x = 1,028,061,150.43/49,044.72
6. Step 6: Final answer
   x = 20,961.71