Finding the Fourth Proportional to 146,185.98, 201,732.57 and 82,529.70

Step by Step Solution

1. Step 1: Write the proportion equation
   146,185.98 : 201,732.57 = 82,529.70 : x
2. Step 2: Convert to fraction form
   146,185.98/201,732.57 = 82,529.70/x
3. Step 3: Cross multiply
   146,185.98x = 201,732.57 × 82,529.70
4. Step 4: Simplify right side
   146,185.98x = 16,648,928,482.33
5. Step 5: Solve for x
   x = 16,648,928,482.33/146,185.98
6. Step 6: Final answer
   x = 113,888.68