Finding the Fourth Proportional to 49,159.87, 67,845.82 and 30,050.83

Step by Step Solution

1. Step 1: Write the proportion equation
   49,159.87 : 67,845.82 = 30,050.83 : x
2. Step 2: Convert to fraction form
   49,159.87/67,845.82 = 30,050.83/x
3. Step 3: Cross multiply
   49,159.87x = 67,845.82 × 30,050.83
4. Step 4: Simplify right side
   49,159.87x = 2,038,822,887.42
5. Step 5: Solve for x
   x = 2,038,822,887.42/49,159.87
6. Step 6: Final answer
   x = 41,473.32