Finding the Fourth Proportional to 146,219.98, 201,781.83 and 82,560.46

Step by Step Solution

1. Step 1: Write the proportion equation
   146,219.98 : 201,781.83 = 82,560.46 : x
2. Step 2: Convert to fraction form
   146,219.98/201,781.83 = 82,560.46/x
3. Step 3: Cross multiply
   146,219.98x = 201,781.83 × 82,560.46
4. Step 4: Simplify right side
   146,219.98x = 16,659,200,704.44
5. Step 5: Solve for x
   x = 16,659,200,704.44/146,219.98
6. Step 6: Final answer
   x = 113,932.45