Finding the Fourth Proportional to 140,844.42, 211,301.18 and 41,005.50

Step by Step Solution

1. Step 1: Write the proportion equation
   140,844.42 : 211,301.18 = 41,005.50 : x
2. Step 2: Convert to fraction form
   140,844.42/211,301.18 = 41,005.50/x
3. Step 3: Cross multiply
   140,844.42x = 211,301.18 × 41,005.50
4. Step 4: Simplify right side
   140,844.42x = 8,664,510,536.49
5. Step 5: Solve for x
   x = 8,664,510,536.49/140,844.42
6. Step 6: Final answer
   x = 61,518.31