Finding the Fourth Proportional to 49,424.41, 74,105.47 and 41,930.59

Step by Step Solution

1. Step 1: Write the proportion equation
   49,424.41 : 74,105.47 = 41,930.59 : x
2. Step 2: Convert to fraction form
   49,424.41/74,105.47 = 41,930.59/x
3. Step 3: Cross multiply
   49,424.41x = 74,105.47 × 41,930.59
4. Step 4: Simplify right side
   49,424.41x = 3,107,285,499.15
5. Step 5: Solve for x
   x = 3,107,285,499.15/49,424.41
6. Step 6: Final answer
   x = 62,869.45