Finding the Fourth Proportional to 49,063.98, 73,608.29 and 19,472.05

Step by Step Solution

1. Step 1: Write the proportion equation
   49,063.98 : 73,608.29 = 19,472.05 : x
2. Step 2: Convert to fraction form
   49,063.98/73,608.29 = 19,472.05/x
3. Step 3: Cross multiply
   49,063.98x = 73,608.29 × 19,472.05
4. Step 4: Simplify right side
   49,063.98x = 1,433,304,303.29
5. Step 5: Solve for x
   x = 1,433,304,303.29/49,063.98
6. Step 6: Final answer
   x = 29,212.96