Finding the Fourth Proportional to 140,945.54, 211,003.58 and 94,082.18

Step by Step Solution

1. Step 1: Write the proportion equation
   140,945.54 : 211,003.58 = 94,082.18 : x
2. Step 2: Convert to fraction form
   140,945.54/211,003.58 = 94,082.18/x
3. Step 3: Cross multiply
   140,945.54x = 211,003.58 × 94,082.18
4. Step 4: Simplify right side
   140,945.54x = 19,851,675,268.78
5. Step 5: Solve for x
   x = 19,851,675,268.78/140,945.54
6. Step 6: Final answer
   x = 140,846.43