Finding the Fourth Proportional to 140,970.15, 211,433.25 and 41,119.89

Step by Step Solution

1. Step 1: Write the proportion equation
   140,970.15 : 211,433.25 = 41,119.89 : x
2. Step 2: Convert to fraction form
   140,970.15/211,433.25 = 41,119.89/x
3. Step 3: Cross multiply
   140,970.15x = 211,433.25 × 41,119.89
4. Step 4: Simplify right side
   140,970.15x = 8,694,111,982.34
5. Step 5: Solve for x
   x = 8,694,111,982.34/140,970.15
6. Step 6: Final answer
   x = 61,673.43