Finding the Fourth Proportional to 49,098.72, 73,635.72 and 14,038.56

Step by Step Solution

1. Step 1: Write the proportion equation
   49,098.72 : 73,635.72 = 14,038.56 : x
2. Step 2: Convert to fraction form
   49,098.72/73,635.72 = 14,038.56/x
3. Step 3: Cross multiply
   49,098.72x = 73,635.72 × 14,038.56
4. Step 4: Simplify right side
   49,098.72x = 1,033,739,473.36
5. Step 5: Solve for x
   x = 1,033,739,473.36/49,098.72
6. Step 6: Final answer
   x = 21,054.31