Finding the Fourth Proportional to 49,004.69, 73,487.25 and 19,003.13

Step by Step Solution

1. Step 1: Write the proportion equation
   49,004.69 : 73,487.25 = 19,003.13 : x
2. Step 2: Convert to fraction form
   49,004.69/73,487.25 = 19,003.13/x
3. Step 3: Cross multiply
   49,004.69x = 73,487.25 × 19,003.13
4. Step 4: Simplify right side
   49,004.69x = 1,396,487,624.15
5. Step 5: Solve for x
   x = 1,396,487,624.15/49,004.69
6. Step 6: Final answer
   x = 28,497.02