Finding the Fourth Proportional to 140,950.42, 211,456.72 and 41,118.42

Step by Step Solution

1. Step 1: Write the proportion equation
   140,950.42 : 211,456.72 = 41,118.42 : x
2. Step 2: Convert to fraction form
   140,950.42/211,456.72 = 41,118.42/x
3. Step 3: Cross multiply
   140,950.42x = 211,456.72 × 41,118.42
4. Step 4: Simplify right side
   140,950.42x = 8,694,766,224.78
5. Step 5: Solve for x
   x = 8,694,766,224.78/140,950.42
6. Step 6: Final answer
   x = 61,686.70