Finding the Fourth Proportional to 140,793.23, 211,190.56 and 35,612.30

Step by Step Solution

1. Step 1: Write the proportion equation
   140,793.23 : 211,190.56 = 35,612.30 : x
2. Step 2: Convert to fraction form
   140,793.23/211,190.56 = 35,612.30/x
3. Step 3: Cross multiply
   140,793.23x = 211,190.56 × 35,612.30
4. Step 4: Simplify right side
   140,793.23x = 7,520,982,018.83
5. Step 5: Solve for x
   x = 7,520,982,018.83/140,793.23
6. Step 6: Final answer
   x = 53,418.63