Finding the Fourth Proportional to 49,010.86, 73,625.64 and 30,304.72

Step by Step Solution

1. Step 1: Write the proportion equation
   49,010.86 : 73,625.64 = 30,304.72 : x
2. Step 2: Convert to fraction form
   49,010.86/73,625.64 = 30,304.72/x
3. Step 3: Cross multiply
   49,010.86x = 73,625.64 × 30,304.72
4. Step 4: Simplify right side
   49,010.86x = 2,231,204,405.02
5. Step 5: Solve for x
   x = 2,231,204,405.02/49,010.86
6. Step 6: Final answer
   x = 45,524.69