Finding the Fourth Proportional to 42,359.85, 58,338.23 and 41,441.49

Step by Step Solution

1. Step 1: Write the proportion equation
   42,359.85 : 58,338.23 = 41,441.49 : x
2. Step 2: Convert to fraction form
   42,359.85/58,338.23 = 41,441.49/x
3. Step 3: Cross multiply
   42,359.85x = 58,338.23 × 41,441.49
4. Step 4: Simplify right side
   42,359.85x = 2,417,622,967.96
5. Step 5: Solve for x
   x = 2,417,622,967.96/42,359.85
6. Step 6: Final answer
   x = 57,073.45