Finding the Fourth Proportional to 49,003.74, 73,447.29 and 28,183.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,003.74 : 73,447.29 = 28,183.50 : x
2. Step 2: Convert to fraction form
   49,003.74/73,447.29 = 28,183.50/x
3. Step 3: Cross multiply
   49,003.74x = 73,447.29 × 28,183.50
4. Step 4: Simplify right side
   49,003.74x = 2,070,001,697.72
5. Step 5: Solve for x
   x = 2,070,001,697.72/49,003.74
6. Step 6: Final answer
   x = 42,241.71