Finding the Fourth Proportional to 42,068.34, 57,936.18 and 41,149.80

Step by Step Solution

1. Step 1: Write the proportion equation
   42,068.34 : 57,936.18 = 41,149.80 : x
2. Step 2: Convert to fraction form
   42,068.34/57,936.18 = 41,149.80/x
3. Step 3: Cross multiply
   42,068.34x = 57,936.18 × 41,149.80
4. Step 4: Simplify right side
   42,068.34x = 2,384,062,219.76
5. Step 5: Solve for x
   x = 2,384,062,219.76/42,068.34
6. Step 6: Final answer
   x = 56,671.17