Finding the Fourth Proportional to 49,022.08, 73,535.87 and 13,959

Step by Step Solution

1. Step 1: Write the proportion equation
   49,022.08 : 73,535.87 = 13,959 : x
2. Step 2: Convert to fraction form
   49,022.08/73,535.87 = 13,959/x
3. Step 3: Cross multiply
   49,022.08x = 73,535.87 × 13,959
4. Step 4: Simplify right side
   49,022.08x = 1,026,487,165.71
5. Step 5: Solve for x
   x = 1,026,487,165.71/49,022.08
6. Step 6: Final answer
   x = 20,939.28