Finding the Fourth Proportional to 41,047.54, 56,682.93 and 30,958.72

Step by Step Solution

1. Step 1: Write the proportion equation
   41,047.54 : 56,682.93 = 30,958.72 : x
2. Step 2: Convert to fraction form
   41,047.54/56,682.93 = 30,958.72/x
3. Step 3: Cross multiply
   41,047.54x = 56,682.93 × 30,958.72
4. Step 4: Simplify right side
   41,047.54x = 1,754,830,958.65
5. Step 5: Solve for x
   x = 1,754,830,958.65/41,047.54
6. Step 6: Final answer
   x = 42,751.18